[....] Starting enhanced syslogd: rsyslogd[ 12.867815] audit: type=1400 audit(1516376399.828:5): avc: denied { syslog } for pid=3490 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 20.013573] audit: type=1400 audit(1516376406.974:6): avc: denied { map } for pid=3630 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.0.56' (ECDSA) to the list of known hosts. 2018/01/19 15:40:13 fuzzer started [ 26.255817] audit: type=1400 audit(1516376413.216:7): avc: denied { map } for pid=3641 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/01/19 15:40:13 dialing manager at 10.128.0.26:40619 [ 29.558354] can: request_module (can-proto-0) failed. [ 29.567921] can: request_module (can-proto-0) failed. 2018/01/19 15:40:17 kcov=true, comps=true [ 30.075217] audit: type=1400 audit(1516376417.035:8): avc: denied { map } for pid=3641 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=1039 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/01/19 15:40:18 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='\\@^\\\x00', 0x1) r1 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f000068d000-0x110)={{0x4, 0x5, 0xfffffffffffffc00, 0x10000, "ab023f6559a75f30a24bf8faf66e35067c20b35757a145a684eebeaa24f01f658796f4cf4d2c3b1a2b55961a", 0x2}, 0x0, 0x0, 0x0, r1, 0x7, 0x4, "548f29adc83295fd2a8a45bfeb4255b3f9c99b1eaa3ed6ad474905f43370d5d7f0a624f944b93bbdfc0617f8624b035b482ad31ce6cee0500e1f2a5f8680cc40", &(0x7f0000001000-0x5)='eth0\x00', 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x1, 0x81, 0x6, 0x6], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000001000)=""/80, 0x50) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000002000)='eth0\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000002000)={0x104000, &(0x7f0000004000-0x8)=0x0, 0x1, r0, 0xa}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0x72)="4b4d35928100d07e717678e08a0de31b73f4997d6c6e9793845c850edc179dbfef87a0cd4f207f758a13a58d0d931c9aba6a095f252bc0090947d654b5ecac72cf51f3d3adab09922533aa06413003c0dff151b59ccb54d11f17eec0fd661f001b9f5fe93c3cd43ff6195d1d4df7cbb38e27", 0x72) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000005000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000006000-0x10)={0x1, 0x10000, 0x0}) ioctl$KVM_RUN(r0, 0xae80, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r1, 0x8, &(0x7f0000006000)=0x0) flock(r2, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000008000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) sched_getparam(r1, &(0x7f0000008000-0x4)=0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000002000)=0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000007000-0x4)=0xff, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000008000)=@pppoe={0x0, 0x0, {0x0, @random=""/6, @common=""/16}}, &(0x7f0000003000)=0x1e) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f000000a000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2018/01/19 15:40:18 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x40040, 0x190) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000000000)={0x100000, 0x11000, 0xd1d8c29, 0x0, 0xa44}) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000000)={0x2, &(0x7f0000000000)=[{0x9, 0x400}, {0x89, 0x8}]}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001000-0xc)={&(0x7f0000000000)='./file0\x00', r0}, 0xc) r1 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r1, &(0x7f0000002000-0x8)=&(0x7f0000001000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000002000-0x8)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f0000836000/0x18000)=nil, &(0x7f0000002000-0x18)=[@text64={0x40, &(0x7f0000001000)="66baf80cb8777e568eef66bafc0cb0bdeed9e966b873008ec8b8010000000f01c1b9800000c00f3235001000000f3066baf80cb83cef8f83ef66bafc0c66b8b05166ef640f0138b9800000c00f3235004000000f30b99c0b00000f320fc76b06", 0x60}], 0x1, 0x2, &(0x7f0000003000-0x10)=[@dstype3={0x7, 0x6}], 0x1) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000001000)=""/4096, &(0x7f0000003000-0x4)=0x1000) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000001000-0x10)={0x3, 0x9, 0x3}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000004000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000001000-0x110)={{0xcc3, 0x0, 0x8000, 0x5, "d5346fc96366eccb81bf4deef0b22086af829847b2abe0b5385b018745d8bad27c0593acf81f17f8451d3696", 0x7ff}, 0x0, 0x0, 0x4, r1, 0x4, 0x7, "9cf4d3a7316433877b96e02883e080be7fc572b9bc11cc5115d32be01925fa3d4639ab10b618d4ac8b9bb3e8647d4534e72121735f40803544f52bea3947db1f", &(0x7f0000004000)='%ppp1(@,ppp1\x00', 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x9, 0x9, 0x6, 0x10001], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000002000)=[{&(0x7f0000004000-0xa0)="52a53ca1ee8b99482548f5de63a6befe8fd1ec972650c8501d42e244a70a4949d02bf5956168d89aaed649bfadca460a68c7cdc2b05abdfe48018647c73f4ef655cd7cb52669ebe0be9c13e1645ba639ed9c848be103e016e01e8691abd53f7aefe52bf821ad7ef3d49c880038c18869347fa42cdecaa0c767b3d262cec138c68cc08907572d7f28747436990d49c7a97e65c21b24bff1f4c64d02b196048e5d", 0xa0}, {&(0x7f0000003000-0x43)="8db11cd4cc98052283641d7c1b0f3d89e7074b0bbe1bfd87245a38cac36bbb3223f45d47102e39dc3364317b15e4d1376e53e0f5baf0dfe9394f163e65e50eb03221ff", 0x43}, {&(0x7f0000006000-0x9d)="36f4caae14b10430b56b164cbda661c12cab38a302c97ce300e290a1951b7e855c2faf2cd0f02cf0f5f95884e5c56c143d5bb1a235f8cd0775e9361b837d10560650781d95bdf7b0ece7477b65e0a449d9189df027ecd5b553c2e32bf3cf4205a0364880dfb48d4ccb11c0d12ddd42a9fe137a9d9e8223b36cd96a8199b7ce18a947f15d770985d1cc7f2372e999134882b1412081de883b41e1cf9b3aa24da938d266455c30b75284aa1dbb2b2d32299c", 0xb1}, {&(0x7f0000003000)="73b3133bf264b68b3de008c036dc3bf8c60c1e5c1170bff4ff6ab128142f55812d2481a29ab1167314dab337dea60ec3fab6544fa8ced06d2e386345b2d8a5dfa0b8137d3687c012bc3097fce5ab806aee33cb6e76b05e37ca5bef07f54d5c14e7ce3fc2d7595a4a25aaf16c8b23ebf0434162c5e58a4668bfa30ace3b8cd731788360072509fa854cd31d", 0x8b}, {&(0x7f0000005000)="4cbbcc603b23c9f3005f94741228f18ec0eb33d056c065944c52a4b49c3a5632610f3dccacfd7ae3574673e96e6a4ed67213069f34d49b4039cfff11c3ef4b74d1afbbaf28a40118e8d53c87bfdfe22080a2c9e220b3df1eb0497e04d1db9c8784426716637af044ff064f1c6bc51b981120bdff1f87d36c1639", 0x7a}, {&(0x7f0000001000)="62286c913aa4e7c7a4317a230c01e2e35b2ecc62951e94d3f929287f0fdd07decf1de8e1f7e4705be9", 0x29}, {&(0x7f0000006000-0xbb)="8f0c2636386fecee5cf1957aeb93fa7f6a71c999a5edbac5133b151e8236b4c85728393187c3ff63739833c2554777ff457e35645ff38d5bc05f7eb483f06d5d28bd47df4d8a5291ffc2bdab9a3ab9efa073fa2b116e3e51e70f424a9c8a39033e7db70679691da99392d4ffe8cb0ea9251659a7fad638f177b881914084f6a67e191d5714f2b1d2e82a83d712067243d99b5a43cfcb97eb64a1e8d89cea71350a90f7c15d08ca3f2c39fb086860f2d144b690ce07c81e2ec2c5fd", 0xbb}, {&(0x7f0000005000)="f0a790f049676d5ae6a57f917b47862ed0f912e6a9d1f2ebdc6131d27f91d600fc33ddce01d612d45cb5e04d786b80830b68b527aef0d57eb8a81b7bda69a090bc8f1a10feb77d3187be0422af661ac0eb475eabe0552a181c8e1b3258d9c220017bfd3c4cb829ac2acac652fe8bf7eba59220ff3ea51f11d4328d322c076f8b2e9aff6388e195270cd6d2928e36284c0436814295a2d9fa5fd02fece4fd806bc745529ae325", 0xa6}, {&(0x7f0000005000)="21ff7b33871eaebee8a53a45d79459f1ca9f5bd7d203f6822a41753a98104bd103a73b31f181ca690a609877b8975d2f93427a1dd5aecfb1ccd3c62fd2bcf55e2635acba1b3eb9ef0a437c2a680562f62cfc68fcd405fa364550ba3b9975ef2759490bda02d6e047d9f20087341a586188d6d7ee30f5991ecf85f9af7126bf78a26aa27fa399f047a8ae7ebd863b785ecdc823b4f24062ed8836ca78d2f53298c6cbc4596e716c", 0xa7}, {&(0x7f0000006000-0x52)="65cee0ab77020428fe82868606df70cb9e55499feffa316bb952d24963a469ce875d1074cefb40750a8cdace00c1ed62d3c4b4e4cd5bb5b23be4776afdb7e84580c50582f6b2d268f2f2b7592a6db9b18291", 0x52}], 0xa, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000007000-0xa0)={0x0, @in6={{0xa, 0x1, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x7, 0xced9, 0x7ff, 0x8}, &(0x7f0000006000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000006000-0x98)={r2, @in6={{0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x8}, &(0x7f0000004000-0x1)=0x98) 2018/01/19 15:40:18 executing program 1: socketpair(0xb, 0x3, 0xb, &(0x7f0000401000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f000033d000)="1b65f454724c1fc9e269eee49f0fa37ff037abb141f13224534e8c2c73d721c5d20ed3190a8be27b1d6c4b0b9c58f8e8796b979f17570c21b1796a8114915e1d2a70663f784ede5e2ca86fe40277c78abd6750056c3d3687356c1681d01493cec2a57460d8e1bc49273027b7a4bdd28191492a0fecf03ea7b67ba8e172ca316f1cde9b1b3c725285fd1838d1c23d9885730fe9eb55a2ee819fa1736593b7f18cc0eaab05e1b736dfdd02b9a8d9d9089826ebed6babf660b3", 0xb8, 0x54, &(0x7f0000001000-0x1c)={0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x96}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x5b, &(0x7f0000001000-0x4)=0x1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000001000-0xa)='blacklist\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000002000-0x31)="87b4d94d30875a1ff0959b5d1d2a5b44deb722942a511bba569dee5d9614fed0295eb12321683c52abb022412dd1b88cdf", 0x31, r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000-0x4)=0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x3675, 0x0, 0x8, 0xffffffff, 0x0, 0x8, 0x403, 0x8, 0x5, 0x400, 0x7, 0x0, 0x5, 0x8, 0x3ff, 0x401, 0x2, 0x1e0c06f7, 0xfffffffffffff001, 0x43d, 0x3, 0x6, 0x5, 0xffffffffffffffc1, 0x64, 0x6f, 0x400, 0x2, 0x5f, 0x5, 0x4, 0x3, 0x7, 0x1, 0x7f, 0xffffffff, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000002000)=0x0, 0xe}, 0x20009, 0xbacd, 0x100000000, 0x4, 0x1, 0x5f, 0x8, 0x0}, r3, 0x81, r1, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000000)={r2, r2, r2}, &(0x7f0000002000-0xc0)=""/192, 0xc0, &(0x7f0000003000)={&(0x7f0000002000-0x40)={'sha384-generic\x00'}, &(0x7f0000000000+0xd17)="0cfc9b099762965cbf03d0ab038e716c81e38410c93cdf93758e2fd9477899f018554cb28325e8a125afd1d68f56b90f15437d4529146d6886727f586de767f55f3dd6b0f7adcdb6bb4dd5f87340707b63903e99ad8afd0c6a8d348e49f0da239cbb065bf6544f948ffb560d2b4c5b9d44ca8e6397297ce6e2d53b534ab3881023dc3cfce269b4b7c79f6879d18ed0", 0x8f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r4, &(0x7f0000006000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) r5 = semget(0x2, 0x0, 0x352) semctl$IPC_STAT(r5, 0x0, 0x2, &(0x7f0000003000-0x1f)=""/31) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000003000)="745ebf017793780f77074945664974d039ce54967636714a899da8ea6eb2d59e64dd7893d6527c02f2dd4e6ee8b84a27bee861c645fecfaada3a60729e027d172a2cbfb8a21eecac97c329c65de4c111799d8d95127b9e621402d63e6dea333aa14ba65e3675a9bf2668611d9db03688d5d394a48022f244b311414526d040fd5f843d91886110070e9ab3d73d9bfe5c", 0x90, 0x20040040, &(0x7f0000006000)={0xa, 0x0, 0xffffffffffffffc1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x80000001}, 0x1c) keyctl$invalidate(0x15, r2) semctl$IPC_RMID(r5, 0x0, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000004000)=0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000007000)=0x2a, 0x1) syncfs(r1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000009000-0x7)={0x399f1736, r3}, &(0x7f0000007000)={0x400, 0x10001, 0x9, 0x10001, 0x7f, 0x5}) 2018/01/19 15:40:18 executing program 2: r0 = getpgrp(0x0) sched_getscheduler(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000647000+0x9f4)={{0x7, 0x5, 0x8, 0x6, "2cf5dd7383f988ec712f39a526af4ea152a9ab93b4320dab22964e2215fb6cb27bc67ead259f34e7521ec7fc", 0x8001}, 0x0, 0x0, 0x0, r0, 0x7ff, 0x800, "858f32fed5af6a831e855c623ec61969f9c00fd43877c567af301d9c948d003b754446981d1f28c7af09a0b467cf03f25139e9bc9031c86ac1532ed1c6e3e2c0", &(0x7f000009d000-0xd)="5be43a76626f786e6574313a00", 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xa1b, 0x6, 0x2, 0xa04], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000002000-0x20)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000002000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x5}, &(0x7f0000001000)=0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000003000-0x8)={r2, 0x5}, 0x8) getsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r1, 0x5462, &(0x7f0000003000)=0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000002000-0x4)=0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000003000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x7, @fr=&(0x7f0000004000)={0x0, 0x1, 0x5, 0xfffffffffffffff8, 0x1000, 0x3, 0x4}}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000003000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000006000-0x4)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r3}, 0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000007000-0x78)=""/120, &(0x7f0000003000)=0x78) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000006000-0x4)=0x0, 0x4) semget$private(0x0, 0x7, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000007000)=0x81, &(0x7f0000000000)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r1, &(0x7f0000009000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000008000)=0x60, 0x800) 2018/01/19 15:40:18 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00006ca000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000001000-0xa)={0x2, "feeca12f9753"}) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0xffffffffffffff67) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80800) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in6={0xa, 0x0, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x7a}, @in6={0xa, 0x3, 0xff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x90) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r3, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000001000)={&(0x7f0000000000)=[0x0], &(0x7f0000002000-0x4)=[0x0], &(0x7f0000002000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000002000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x1, 0x4, 0x5, 0x0, 0x0, 0x0, 0x0}) linkat(r2, &(0x7f0000001000-0x8)='./file0\x00', r1, &(0x7f0000001000-0x8)='./file0\x00', 0x12fdd3ab87dcd053) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000004000-0x2)=0x10001, 0x2) r4 = shmat(0x0, &(0x7f0000000000/0x4000)=nil, 0x1000) shmdt(r4) ioctl$KDDISABIO(r3, 0x4b37) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000002000-0x4)=0x4, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x6, &(0x7f0000004000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r5, &(0x7f0000002000)={0x0, 0x0, 0x0, 0xe70b3fd2fd803255, 0x8, r1, &(0x7f0000001000)="81f37a9664f04ce4450134f50df1597e9294760d4ad9273af647608fd874d8dc2c157d12ad9d0228127a4a4043ad224d1f783f12d039f4aa10cafe80f902482b4d770d2e7b752b0525ab57dbc94c9b2d0c1c6e918bdeb5fa8bdfa7db3bb734d66b9be06352308ceb03dfe2ada5e5e8b9904f0719035e9d938c8701e7548cd6e7343635470154ed2f1d3d3fb502b0e160bcd058c3fcb5cd5f5d81a56bcefa5a9133bc085c0ad22da55bdbbb4cb7ad7f3b359aa21e5081ed5d83ad1dc0899133c2785448d6a0c6a0ca68554d287a9961fa209d1f909a1791d6662bc7b60d6f1e", 0xdf, 0x80, 0x0, 0x0, r2}, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000005000)='./file0/file0\x00', &(0x7f0000005000)=@known='system.posix_acl_access\x00', &(0x7f0000001000-0xb5)=""/181, 0xb5) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000007000-0x30)={0x0, 0x6, 0x0, 0xffffffff, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 15:40:18 executing program 4: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000e5c000)=0x0) r1 = accept$alg(r0, 0x0, 0x0) remap_file_pages(&(0x7f00009d0000/0x4000)=nil, 0x4000, 0x2000004, 0x5, 0x20001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000001000-0x10)=@common='bcsf0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000002000-0x18)=@generic={0x5, 0x5, 0x8}) set_robust_list(&(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x5, &(0x7f0000001000/0x1000)=nil}, 0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x939b, 0x2, 0x7}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000003000-0x8)={r2, 0x1}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f0000004000-0x10)={0x6, &(0x7f0000003000)=[{0xe27, 0x6, 0x800, 0x7ff}, {0x7fffffff, 0x5, 0x7, 0x7}, {0x2, 0x0, 0x9, 0x1}, {0x101, 0x9, 0x5, 0x5}, {0x3f, 0x7, 0x7fff, 0x2}, {0xa2, 0x5, 0x9, 0xffffffff}]}) listen(r1, 0x3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000004000)=0x3, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000005000)={r3, 0x6, 0x0}, &(0x7f0000005000)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000003000)={r3, 0x742281f2}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f0000007000-0x1c)=""/28, &(0x7f0000007000-0x4)=0x1c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000007000)={r3, 0x8}, 0x6) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000004000)={0x0, 0x0}) r4 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7, 0x2000) r5 = getpid() mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000008000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000008000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f0000009000-0x28)={0xff, 0x4, r5, 0xfff, r6, 0x6, 0x0, 0x1d00000}) 2018/01/19 15:40:18 executing program 5: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000000000)={0x100, 0x6ed, &(0x7f0000001000-0xe2)="0ad1ccae819a1ef9567648012ec4c9494c6df06210186d6cd6efe52e52f662b760949480fd37959da7b8b788763978dc37fa22dbbe8bc213252d9586e6d742842e28136ede0e1e88475f433b850d569d44edba393d9864009a42156055ccab4637c5605be63ce505688e21ac41184d6ecc7dd1f352afab71c51937774f5b1da8bc3ea0e17853a66380aacac608c25c9b01fef64b05eff135891764fee3bbdc9490e703c50957fe40cea499280516cd5b61ee1d09791383e19c5a92875a4a901948a56613993ed23f5af9067bccbfa14339d2c49218b046f05e22c144dd82d725b2c1", &(0x7f0000874000-0x3f)="0945d192fa8f0c518e3722d0485205bc1417ca908b90148a8275fc9abe654a948fb3be43c865b5c8814d56d39b027f5465ac454e7167e509b8db25e627d7b2", 0xe2, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000002000-0x4)=0x48) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000002000)='rxrpc\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000003000-0x75)="d60030dad560191aeb72d715b81433f657fb19eeaffc9f81d896fc020a770147cab04ed4331f913e1f6156dd65473468ca0f6ce6b1a9e493eec5bc65b0618b5c316e2057fc9d00e1db9f4e0be774ce11f610f986abee06def8fea1332d8ec6f20944120192af97c25f30c4ba449b751c8d84a1a026", 0x75, 0xfffffffffffffffa) add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000003000)={0x22441568}, 0x8) io_setup(0x9bc, &(0x7f0000000000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r2, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x8, 0x2, r0, &(0x7f0000004000)="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", 0x1000, 0x7fffffff, 0x0, 0x0, r0}, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000004000)=[&(0x7f0000004000-0x8)='keyring\x00', &(0x7f0000006000-0x6)='nodev\x00', &(0x7f0000006000-0x1a)='#systemuser^wselinux%ppp0\x00'], &(0x7f0000002000)=[&(0x7f0000006000-0x3)='@+\x00', &(0x7f0000002000)="5e2d5d65746830766d6e657430d873656c665c6e6f6465765e016d696d655f7479706573656c696e75782d73656c662d00", &(0x7f0000002000-0x6)='rxrpc\x00', &(0x7f0000004000)='rxrpc\x00']) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000006000)=0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000005000)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000006000+0xef9)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000008000-0x4)=0x14, 0x80000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000008000-0x10)={r3, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0]}, 0x10) 2018/01/19 15:40:18 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000031a000)=r1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001000-0x18)={r1, &(0x7f0000001000)="52f496697c4c1c3063a4b7c0c8b89f4cecf55fddf8caf712592912e685abfb737904ba19c9f064152796aa7146852037c76c3d8ac0334b198aaed362f0", &(0x7f0000001000)=""/177}, 0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x5, 0x30, 0x80000001, 0x3}, &(0x7f0000003000-0x4)=0x18) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000)=@assoc_value={r2, 0x1}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000004000-0x20)={r0, 0x1, 0x1, 0x6, &(0x7f0000003000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000003000)={@generic="e78fb902e4bb134b23ae41454a610996", @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000003000)={0x6, 0x6}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r3, &(0x7f0000004000)="505e4e2576f418f045702c839740c58dca54e59d3a9df5899171e361b2e9c7736a0814c7038fe166bce37f58123f7c8cd9898f84aa77aa8003854c3b5699b280aacd9fc32810828fe2ecceddfd727dd3c07726c8ed44e86fbc786b7962dbad032d3f0fac4eeb0633841240ffeb674830c21ff0de04564ce1845d528927d386f7b34814e66fd096fe824e032508ffb43c0ce907c54cacfe6e8a33bd1a4e4891cc9b180ae4d7e3d77a7f21684e244b74a5d6cd984f6ed37c16377bfe317853677e688214e7780cb1993bcde3b0e3ac852a88af0e74928a64bb8ca089f65eb7", 0xde, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003000)={r2, 0x8}, 0x8) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000001000-0x8)=[{0x4, 0x7}], 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000005000)={r2, 0x4, 0x0, 0x1, 0x80000000}, &(0x7f0000006000-0x4)=0x18) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006000)={0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000006000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000005000-0x4)=0x0) r6 = getegid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006000)={r4, r5, r6}, 0xc) [ 31.883407] audit: type=1400 audit(1516376418.844:9): avc: denied { map } for pid=3641 comm="syz-fuzzer" path="/root/syzkaller-shm407171921" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 32.680990] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.271090] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.379565] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.772959] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.992947] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.120959] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.145445] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.414681] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 35.221113] audit: type=1400 audit(1516376422.181:10): avc: denied { sys_admin } for pid=3685 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 35.300556] audit: type=1400 audit(1516376422.234:11): avc: denied { sys_chroot } for pid=4444 comm="syz-executor0" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 36.266587] mmap: syz-executor4 (4702) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/01/19 15:40:23 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000141000-0xc)='/dev/rfkill\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x10000, 0xffff, 0x8, 0xb67, 0xd64b, 0x2, 0x5, 0x8, 0x0}, &(0x7f0000e7a000)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000044000)={r1, 0x6}, &(0x7f00002ad000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x6, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000a70000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) 2018/01/19 15:40:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00007b3000)='/dev/usbmon#\x00', 0x5, 0x210000) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f000066b000)={[{0x1, 0xad, 0xf4be, 0x14d, 0x7, 0xdb, 0x3, 0x4f07, 0x9, 0xbed9, 0x8, 0x3476, 0xdbf}, {0x3ff, 0x6, 0x2, 0xfffffffffffffff7, 0x4, 0x10000, 0x2, 0x7, 0x7fffffff, 0x8, 0xffff, 0x2, 0x9}, {0x10000, 0x1, 0x4, 0x2, 0x1, 0x401, 0x0, 0x1ff, 0x5, 0x1f, 0x2, 0x8f, 0xccd}], 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000c90000-0x4)=0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000fa7000)=0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e83000)={@ipv4={[0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/19 15:40:23 executing program 2: prctl$intptr(0x1c, 0x64) prctl$intptr(0x3d, 0xffffffffffffffff) 2018/01/19 15:40:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000a3d000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) 2018/01/19 15:40:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00002f8000)='./file0\x00', 0x200, 0x100) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000469000+0xdf3)={0x91, 0x5, 0x3}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0xd, &(0x7f0000339000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) r2 = syz_open_dev$adsp(&(0x7f0000f1f000)='/dev/adsp#\x00', 0x5, 0x200000) ioctl$VT_DISALLOCATE(r2, 0x5608) 2018/01/19 15:40:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000548000)=0x7ff, 0x4) writev(r0, &(0x7f00005f2000-0xa0)=[{&(0x7f0000081000-0xf4)="d251aa64417c6d70eede59014895da875c0bc031ab0fb122e0f2979899bab2d4e175f287ab1499c457b92095e5d6c961facad69422c1099be560d4d084e2f2577d84bf0d09ce28387617b5b96dff65a8a5eaa1de2e7dfee0dd41cb161218b046fd1c85b67b120cf3077ce31f4eba1417f48462c00da17fd6aa12fe93aac1ffebdf3c577c95280daa17167e2143369776e4639bd8f60e31bb6f7514f94ee931066624aa800cc5feb8e439668c826f4dfa707fffadb7addbfdfd1a119d399c481e4de9c70df4f39d9efb0f90cde1265b834fdb105428cc7910fd64f61a781661a17b37f9243c3a669104fe6c48adc1708c345e9db2", 0xf4}, {&(0x7f00009f5000-0x7c)="a162933bf5beb1bb6d921a2ca30bfee62e380b7b5a0c9494bb0aab01357b35d3295ccf5d4dcfbad53cb3c097ff578a686302057f3e819dbe53306242ee9c3bcc268e708306dfb6c040036406f8454274a10b406db917250bfcae456f91325addb2c740591f9e86116456fc8525b32d52d5678b8caaf2d7d7d418d340", 0x7c}, {&(0x7f00008e8000-0x4f)="b37190e3630f6dfc731f77b3cdb301281c8b0e936be0494a16a397c2453eade6e397a358d531777383d1ad5b69b216c5de70fffd2fb9946f441aefb3d2871bcba8224d0011e46f329487dfcb91a179", 0x4f}, {&(0x7f000016d000-0x7c)="4c91a797976a7f8e9c426136d1bd2c7eaaaa6919247d9b8a194fbff3aa1b640f26210f780a8300ddba2c1adbe10f266222f0ac607fa0e841280b9ac6f758e2e746b82015f8ec5a3673d0b6a7dee71f7ea8258c6cadd725672a48e53916e7815d10655ffd3fee8f75ffdb8b498e3812f758da3627cc0ddb6865471662", 0x7c}, {&(0x7f0000ebe000)="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", 0x1000}, {&(0x7f00003e2000-0xca)="6486dcf239c0377010b272694c42cb164a26a84bb00c1ab60cddc55ad3f689707dea4982caf1a828d51c9facc818697c12329b1c4499a758f3263423a6dfd92498cc96b624e7fc1bc25361035a72d08edff5253e1e8da222909743475fe50d29d4f6a01a835bae85a39daa5b554f52a2cb702cbdf800762538788f487496e8ef580da52c9cac82d2ab053d94c2a46df05fc1ff42abe6adbed9732f5105f44d5729adfae91800966beffe84ff7c3afe9a8ed7098fb9920ccca4c4857dc4b1796a63ad567d3c01820bd66d", 0xca}, {&(0x7f00004f7000)="c9fe0db6753b807be505d288a704da5fa4d1532e74a49f4ae76fee105d11f06a18e4c09741234d150aae53c305ff34115f2e8b7c2989b3323d4b4ec594b8cef3c55044710f950d4fc93592e9c51045c8a17377acd5a0a3518a3a2c838cb517", 0x5f}, {&(0x7f0000df0000)="640a7dd2f54551c69113cd0bb6895d8acb4aa7550307755aa8504430b477664032ca1ad2df46a8da8d7c7f3da6a129861c771e0bc68a68455693c0bd30e5912882db8d01f12b765d007187ca6e4a4033cc11c83c23778245d7b65891aadf67e75cc1c94636981c6285600702e51836324bc4f687dc3ed926d16e560ea5797e2dbfee1bd21d1374987146044dbf927bade64efa0bb8a8c93448d63efffd8dfe585bcdb996e9173992ac4e1b385380fd67fcafb0bcfefde9dff956110bc6484d9094c2352d9356f1729d36c35fc9c7", 0xce}, {&(0x7f0000c21000-0x1b)="d015ecbe34832f7abaf47306f9dc7bf922b598b55dc311a61ffdfc", 0x1b}, {&(0x7f0000aea000-0x7a)="7c85b9476707baea1c6750bc3d33c3efc1ab91add93635999709757ef5560c84c97fcc1179fd715c1c13f17895f158d5ba24fc0f83d71aa8b79069a001693b2a8552aff51d5892ca634eedd992372e2be98ce43b3ce0043da879675c1a2b03621d91d73f766aed99fc0a6685cd7369bb62589b2924b1dbf05e40", 0x7a}], 0xa) r1 = socket$inet6(0xa, 0x4, 0x400000000001) r2 = dup3(r1, r1, 0x80000) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000bfb000-0x8)={0x9, 0x100}) r3 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f00002e2000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009f7000-0x4)=0x16) accept4(r2, &(0x7f00000d0000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000543000)=0x60, 0x800) 2018/01/19 15:40:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) poll(&(0x7f00007b2000)=[{r2, 0x0, 0x0}], 0x1, 0xf8d4) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000020e000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r5, &(0x7f000004c000-0x5e)=""/1, 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r4, 0x8, r3) fcntl$setsig(r4, 0xa, 0x12) r6 = dup2(r4, r5) tkill(r0, 0x16) r7 = getpgid(0x0) fcntl$setsig(r1, 0xa, 0x12) r8 = dup2(r1, r2) fcntl$setown(r8, 0x8, r7) tkill(r0, 0x16) ioctl$VT_RESIZE(r6, 0x5609, &(0x7f0000811000-0x6)={0x101, 0x6, 0x0}) 2018/01/19 15:40:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00003d4000-0x8)={0x0, 0x0}, &(0x7f000052c000)=0xfffffffffffffcbf) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000057b000-0xc)=@sack_info={0x0, 0x0, 0x0}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00005e6000)='ns/mnt\x00') getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000af3000-0xc)={@multicast1=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f36000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000bf2000-0xa0)={r0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0xc5, 0x2, 0x8, 0x8}, 0xa0) syz_open_procfs(0x0, &(0x7f0000eba000)='ns/mnt\x00') ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000448000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa000000000, r2}) 2018/01/19 15:40:23 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x13) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000001000-0x10)={0x6f, 0x6, 0xffffffffffffffff, 0x8}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000087c000-0x16)='/selinux/checkreqprot\x00', 0x40000, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000a29000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x19}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000e04000)="", 0x58, 0x20000000, &(0x7f0000a3e000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00004ab000-0x4)=0x1ffa, 0x4) r3 = dup(r2) write$tun(r3, &(0x7f0000770000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "1c0400", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}, 0x3a) 2018/01/19 15:40:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000011000)='/dev/ptmx\x00', 0x0, 0x0) fallocate(r0, 0x2, 0x9, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00001f6000-0xd)='net/wireless\x00') symlinkat(&(0x7f0000fc2000-0x8)='./file0\x00', r1, &(0x7f0000cec000-0x8)='./file0\x00') umount2(&(0x7f0000544000)='./file0\x00', 0x5) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00009a6000)=0x0) sched_getaffinity(r2, 0x8, &(0x7f0000ac8000)=0x0) mount(&(0x7f0000eee000-0x8)='./file0\x00', &(0x7f00009a8000-0xe)='./file0/file0\x00', &(0x7f0000164000)='vfat\x00', 0x28007, &(0x7f00001dc000)="2d878778166607f1e8c20d451dd0cef231e4178d56cb136b007eafaa57cb2f921a2e1268c33cfeb2de6f4e167523d31a130a0cc068b8b95156b37e974f5fc5aab98dd06ce3befa855898f74951036fb314a8452bea8ea098334a996d07e180f9307259d656a474c731636f5778c50a1a7d0e") 2018/01/19 15:40:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000133000-0xe)='/dev/admmidi#\x00', 0x9, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000cff000)={0x0, 0x58d}, &(0x7f0000036000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005fc000-0x20)={0x3, 0x100, 0x287202c8eda444c8, 0x3, 0x6, 0x39e, 0x3, 0x0, r1}, 0x20) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000e000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000f0f000-0x4)=0x0) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000ef1000)=0x9, 0x4) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f00000ff000-0x4)=0x0) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f000074b000)=0x6d) 2018/01/19 15:40:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000041000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f5b000-0xc)={0x0, @broadcast=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000e53000)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000198000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x70, r1}) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000292000)=""/0) openat$dsp(0xffffffffffffff9c, &(0x7f0000c85000-0x9)='/dev/dsp\x00', 0x80, 0x0) 2018/01/19 15:40:24 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000005000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) read(r1, &(0x7f00003b2000)=""/80, 0x50) read(r1, &(0x7f000000b000)=""/192, 0xc0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000961000-0x4)=0x0) memfd_create(&(0x7f0000b2b000-0x7)="657468315bd000", 0x2) ioctl(r1, 0x6a6, &(0x7f0000818000-0xd4)="8757ba8c2147a11689a097fe36e5847ba5ad51fff1e7838667079b3e32fb3c32c7654592e2a319da831bd2d9f7405d39f4cdfff757fd5ae21c857b7340af802d3ad268301fbd19c6cb09234c6cf3954cac5963a05b92ec8fcb5d993e27e36d353dc8920fe8a458f9684b973f00fcbcf2fb1e407357cd7dcaa8ac35b026a073921950201f44dddf1065156429c3a6e11e0d54a0dd705276f407815a5565e2ef33f27222a68c73f8309a29114cf5576285b4455ae1eff67001dd697b23e6ef76c06a0a60897695e53a3d62f16cfb37b5d6227b6a41") 2018/01/19 15:40:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000025a000)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000027c000)='/proc/self/net/pfkey\x00', 0x14000, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000fb1000)={0x0, 0x400, 0x3, [0x0, 0x400, 0x2a5]}, &(0x7f0000d8d000)=0xe) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000dda000-0x12)={r1, 0x80, "9706e7a452b18104ba74b7de54297436feea234d5d9316c8d9c3e2934e07d9921362cd152b848fdc5a192871d38d1a4bf4d5e5187c5b9cdd4ceeb2b7c29f764598821effd301f03b08538777b83d769fdde79ae901cc0e2f186b38bf5b508ae288dd35bbb17b31467b3f573e3aedaacb0431df8ea1a504c4eb8bf11b9dc8b84b"}, &(0x7f0000a1d000-0x4)=0x88) write$tun(0xffffffffffffffff, &(0x7f0000643000-0x1ac)=@pi={0x0, 0x0, @ipv6={0xff, 0x6, "38c32c", 0x40, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, {[@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @hopopts={0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}}, @calipso={0x7, 0x10, {0x0, 0x2, 0x3, 0x100000000, [0x0]}}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}, 0x6c) syz_emit_ethernet(0x76, &(0x7f00000f6000-0x2fd)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x40, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "e0af19", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [@routing={0x32, 0x0, 0x0, 0x0, 0x0, []}], "4df242613bca8749"}}}}}}}, 0x0) 2018/01/19 15:40:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c39000-0x10)=[{&(0x7f00006f9000)='\x00', 0x1}], 0x1, &(0x7f0000299000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8000) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000081e000)={0x0, 0x7ffffffffffffff8, 0x0, []}, 0x8) 2018/01/19 15:40:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f000066c000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c6a000)=0x10, 0xa2c3563058bb21ee) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000fa000-0x11)='/dev/vga_arbiter\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000517000-0x1c)={0x0, 0x0, 0xa, [0x1, 0xf4, 0x1b66, 0x8000, 0x8, 0x9cea, 0x8a, 0x1ff, 0x9, 0xac00000000000000]}, &(0x7f0000575000)=0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000555000)={r2, 0x6}, 0x8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000660000)={@dev={0xac, 0x14, 0x0, 0x11}, @dev={0xac, 0x14, 0x0, 0xa}, 0x0, 0x6, [@broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0xe}, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x28) r3 = socket$inet(0x2, 0x4000000805, 0x0) sendmsg(r3, &(0x7f00003b5000)={&(0x7f00008f5000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000aa6000-0x10)=[{&(0x7f0000dbb000-0xb8)="d584f16407e47e541828af92b0017d9dfd93134edac55181c536dfe8e8987a8fa5738636e85f19bbf45ed8996d697b37619c0d6c7efff64c19e1d6943312ae344b86bb9f06fe93ca15dbb17e9f3b3eed8ae64f037f43163bb9f9de2731e5317b76a9c2065fdb478f84cbc73c4e8bbfa9db27170d345422ad01d997d9fb07cf75a05e62aa831d81ca593fcc4012ca0c7cbfd17977668a41c0c290c6ffdd2c2d0b67f524b85ca1d9958d8990a7d726603b5bcdacadb2d89eb1", 0xb8}], 0x1, &(0x7f00003c8000)=[{0xb0, 0x10f, 0x7, "39d6c5e793758cbaa0c0b80c4951d0981140f35e56e7ea4d6da29bb0ec5c3c36a5919de1238ca3e2509d4fc7d5d7819d98a73b13762d5c6539bb9f7f68d857888286b24ef4803a0ba5415efaba565719a2ea9725aa702ead11315e66dd9aa431ea34f140f11c90224f6fac7d8f42c065f0d98fd831fcd8282549b3bb4aad65c2641f76254542e5af9e7215156c9a7897f3d6af381de3f4f9d9c4d4"}, {0xe0, 0x84, 0x2, "450f4f6ba8917a063ed045f015b7427c3997f4d6b5e837fe6f8b2450512f2fc2dacc48166c653e262a9dd947148737e051edec6a7aace230571fac46f0f945263dd4567688f9034c950ae6c0b900ac9603694307fa0dcf3ebeeda12c981e6468b827497fca878ac701b1607d100207c9f00c83c2b1651c967d2d29be2f454fffe80ec77b55254a8d4f7b1b512f7c27b8ac0181a558a028fd4447a1fe5fe398e1a00781c4a5219b9be0a3bfe1474c301be8313f38986bf7f9c1f97229cb87f5f4127809c4a0f57f54fb379c5596"}], 0x190, 0x20000000}, 0x4001) 2018/01/19 15:40:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006fd000)="0313ffbf00003f27ffdf00000000d1f7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000357000-0x50)=[{&(0x7f0000dd2000)="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", 0x1b0}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000435000-0xbb)=""/187, 0xbb}, {&(0x7f0000fa8000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/19 15:40:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000002000)={0x8, 0x0, ""}, &(0x7f0000002000-0x4)=0x0, 0x1400) 2018/01/19 15:40:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xfffffffffffffdc9, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x10, 0x101, 0x3, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000abd000-0x11)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000000c000)={0x0, 0x2c, &(0x7f0000114000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8001}]}, &(0x7f0000eca000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00003dc000)={r2, 0x9}, &(0x7f000004d000)=0x6) 2018/01/19 15:40:24 executing program 3: mmap(&(0x7f0000000000/0x4a000)=nil, 0x4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) fcntl$getflags(r0, 0x0) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r1, &(0x7f000004a000)='./control\x00', 0x0) name_to_handle_at(r1, &(0x7f000003c000-0xa)='./control\x00', &(0x7f0000042000-0xe0)={0x81, 0x0, "0352931ac464048d1290b280fae4ad967afce5f5a3d446848184c39cb8ce2f10b824ad4cb36dfb6f8332811af41066621463ab46905805b6af105235480cffe4333e49a1d04c18720833b4224e6efc3bbde5432e9d983e3ff5e55be3c0e32138a4a99328296b186e8d507a032eab9ba8e70f17b8ec63dd6f8d"}, &(0x7f000001e000-0x4)=0x0, 0x0) [ 37.077952] audit: type=1400 audit(1516376424.038:12): avc: denied { map } for pid=4767 comm="syz-executor0" path="/dev/sg0" dev="devtmpfs" ino=1075 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:scsi_generic_device_t:s0 tclass=chr_file permissive=1 2018/01/19 15:40:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) poll(&(0x7f0000183000)=[{r0, 0xa220, 0x0}, {r0, 0x2, 0x0}, {r0, 0x280, 0x0}, {r0, 0x461, 0x0}], 0x4, 0x5) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000845000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x200000103, 0x3, 0x0, 0x0, 0x0}, 0x20) 2018/01/19 15:40:24 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x111000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000000)=[0xfb5, 0x6]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f000054a000)=0x7, 0x4) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000fa2000-0x2)=""/72, &(0x7f0000fa2000-0x4)=0x48) 2018/01/19 15:40:24 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x1000, "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"}, &(0x7f00004d4000-0x4)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@dev={0xac, 0x14, 0x0, 0xb}, 0x3, 0x3, 0x1, 0x5, 0x2, 0xa0, 0x20, 0x7e, 0x0, r2}, {0x4c, 0x6, 0xc2f, 0x10001, 0x40, 0x80000001, 0xffffffffffffffff, 0x2}, {0x9, 0xffffffffffffff92, 0x8, 0x100}, 0x5, 0x4, 0x3, 0x1, 0x2, 0x1}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x3e}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x7, 0x0, 0x2, 0xff, 0x3ff, 0xee3a}}, 0xe8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000f9000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000003000-0x8)={r3, 0xa48}, &(0x7f0000000000)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000f53000)={&(0x7f0000517000-0x10)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f53000)=[{&(0x7f00005e3000-0xa0)="a5aadc207758d0816b637d2e6c3a00a5e4d25e06e9c82e35b1abdfa92ef0611fe14aa96a06f0bebd7e921433f830b316e8cdf00567dbbaca9adf0e166e6b9f27146a50585f15ad43c79439430d76766027385e39a6affbe196c06e18a73c016358805e1496bae905e7c9d612fac73f65889f20423c57ab731477e977dcddf7183b9c161c029ca52e55ab0cd9beba35db07cd0cb147f7c3d9e725bff4df86dc77", 0xa0}], 0x1, &(0x7f0000a6e000-0x150)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x200, 0x200, 0x8, 0x20, 0x2, 0xffffffff, 0x7, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x400000, 0x5, 0x8000, 0xdac, 0x7, 0x2a82c1ba, 0x4, 0x800, r3}}, @init={0x18, 0x84, 0x0, {0x3, 0x0, 0x5, 0x4}}, @init={0x18, 0x84, 0x0, {0xefe, 0x10000, 0x401, 0x9}}, @init={0x18, 0x84, 0x0, {0x9, 0x3, 0xf62, 0xffff}}, @init={0x18, 0x84, 0x0, {0x9, 0x200, 0x5, 0x1}}, @init={0x18, 0x84, 0x0, {0x5, 0xffffffff80000000, 0x3, 0x100000001}}], 0x150, 0x40}, 0x80) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000004000-0x64)={0x2, 0x5c, "3a3f3cfc2e804304216df030b56343cb5ef722a88543f5a0f176ff05b05218f9c8790701c3935a46ce7f91b9ca3b798d8fb5fb2488614f6f8ddf4ae2057c434562bbd5df965cbc392180bfb19408e879b01ab3626768d532c504f1d1"}) r4 = semget(0x2, 0x0, 0x400) semctl$GETPID(r4, 0x3, 0xb, &(0x7f0000003000)=""/228) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x6, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r0, &(0x7f0000004000)={0x27, 0x2918, 0x98, 0x5, 0x7dfd, 0x101, "0c1dd6053cac1e79cd64e24e674563277a49287fb42e102484c274a5c14d7298c4b21c63e3c64e892027ab5d697f57730c542330c8cdd4a3d083d3d2453b1f", 0xca0}, 0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) accept4$packet(0xffffffffffffff9c, &(0x7f0000340000-0xa)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f44000-0x4)=0x14, 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f3b000)='/dev/sequencer\x00', 0x20000, 0x0) recvmsg$kcm(r0, &(0x7f0000c08000-0x38)={&(0x7f0000192000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00005d4000-0x20)=[{&(0x7f00001a3000)=""/4096, 0x1000}, {&(0x7f0000181000)=""/184, 0xb8}], 0x2, &(0x7f00000e4000)=""/4096, 0x1000, 0x8}, 0x40000003) ioctl$DRM_IOCTL_GET_STATS(r5, 0x80f86406, &(0x7f00000e9000-0x67)=""/103) 2018/01/19 15:40:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) r1 = open(&(0x7f0000538000)='./file0\x00', 0x0, 0x4) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f000035c000)=0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000790000)={0x200}, 0x4) connect$inet6(r0, &(0x7f0000d84000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f70000)={0x7, &(0x7f000090d000)=[{0x5, 0x40000000000009, 0x2, 0x8000}, {0x9f8, 0x7, 0x8, 0xb10f}, {0x6, 0x5, 0x42d, 0x4}, {0x0, 0x6, 0x496, 0x5}, {0x0, 0x8, 0x1, 0x7}, {0x3, 0x10000, 0x2, 0x5a2f}, {0x3, 0x0, 0x6374, 0x84}]}, 0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d66000)={0x0, 0x3e, 0x0, []}, 0x8) r2 = syz_open_dev$amidi(&(0x7f0000282000)='/dev/amidi#\x00', 0x80000000, 0x200000) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000d3e000-0x10)={0x12, 0x70, &(0x7f0000354000-0x70)="a016a415168e8c17c28eccc85bbd9e18d7fc37fa7d09b3b92e1304074ea96b9474c3f760e6be3c82d7c7d067a0daa7c576746af252172729e044b89cf2e99890650ff49c20841ad45ae569b3adb27f1de643b45f9a33d68c0e1891292744a236f44c0240c880f9ed4fc224abbe8626a6"}) 2018/01/19 15:40:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000896000)="1f0000005e0007f1ffffffff0700007700000041536b8d38934b0800454ac8", 0x1f) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000145000-0x14)={0x0, 0x80, 0x4, 0x8001, 0x5, 0x4}, &(0x7f0000e30000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000bb000-0x4e)={r1, 0x46, "b02d657f004475d9c05d78c13044b71cb1c288bd0c32e2a9e0530375a11723c24439222baac88553c2df528a2363702a07102ff38c69531a893ee1c5b163a18643a29b343d83"}, &(0x7f00001d8000)=0x4e) 2018/01/19 15:40:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000de7000)='./file0\x00', 0x0, 0x0) r0 = open(&(0x7f00007de000-0x8)='./file0\x00', 0x2, 0x0) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, &(0x7f0000003000-0x4)=""/4, &(0x7f0000001000)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000cee000)=0x0, &(0x7f00003ff000)=0x4) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001008, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0xc0189436, &(0x7f0000001000-0x1)=0x0) 2018/01/19 15:40:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cbd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f000096b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x3a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup2(r1, r0) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f0000050000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/01/19 15:40:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000054e000)='/selinux/enforce\x00', 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ffb000-0x18)={r1, &(0x7f00002a6000)="", &(0x7f0000eb3000-0xa1)=""/161}, 0x18) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000882000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) r2 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) fcntl$addseals(r2, 0x409, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000faa000)=0x9) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00003c2000)={0x1, [0x0]}, &(0x7f0000737000)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000c6e000-0x8)=@assoc_value={r3, 0x1a}, 0x8) rename(&(0x7f0000ca1000)='./file0\x00', &(0x7f000085f000)='./file2\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/19 15:40:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000373000)=0x20, 0x4) r0 = syz_open_dev$dspn(&(0x7f00007bd000-0xa)='/dev/dsp#\x00', 0x7, 0x80000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000072e000)={0x0, 0x2f}, &(0x7f000088f000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000921000)={r1, @in6={{0xa, 0x2, 0x800, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9b, 0x6, 0x1, 0xffffffffffffff77, 0xa8}, 0xa0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000880000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000c5c000-0x4)=0x1c) r2 = socket$unix(0x1, 0x1, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r3, 0x0) r4 = fcntl$dupfd(r2, 0x0, r2) shutdown(r4, 0x0) connect$unix(r2, &(0x7f0000fce000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r5 = accept(r3, &(0x7f00004e4000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000e7b000)=0x6) sendto$inet6(r5, &(0x7f0000bb5000)="ce", 0x1, 0xc840, 0x0, 0x0) [ 37.202844] audit: type=1400 audit(1516376424.163:13): avc: denied { dac_read_search } for pid=4791 comm="syz-executor3" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/19 15:40:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ed6000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000843000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f000008d000)='/dev/dsp\x00', 0x8000, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b76000-0x9)='/dev/rtc\x00', 0x8000, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000007000)={r3, 0xe8, 0x6, "cd67a16e70aaad0460593bc0d2bbfdb65488e60db4e1e80fe3d0"}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000be1000/0x18000)=nil, &(0x7f00007dc000)=[@textreal={0x8, &(0x7f0000327000-0x5c)="0f0766b9ed09000066b80038000066ba000000000f302665f20f59a98a0066b90504000066b8db1a000066ba000000000f30f20fce640f35ba200066b83d15000066ef0f0666b8057000000f23d80f21f86635400000c00f23f8ba410066ed", 0x5f}], 0xaaaaaaaaaaaac19, 0x0, &(0x7f000001c000)=[], 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f00006f2000-0x18)={0x1, 0x0, [{0x40200000488, 0x0, 0x0}]}) [ 37.268958] audit: type=1400 audit(1516376424.229:14): avc: denied { dac_override } for pid=4813 comm="syz-executor4" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 37.327308] kvm: KVM_SET_TSS_ADDR need to be called before entering vcpu [ 37.368637] audit: type=1326 audit(1516376424.286:15): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4798 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 [ 37.397224] FAULT_FLAG_ALLOW_RETRY missing 30 [ 37.397256] CPU: 0 PID: 4820 Comm: syz-executor7 Not tainted 4.15.0-rc8+ #268 [ 37.397261] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 37.397264] Call Trace: [ 37.397280] dump_stack+0x194/0x257 [ 37.397298] ? arch_local_irq_restore+0x53/0x53 [ 37.397315] ? handle_userfault+0x12b7/0x24c0 [ 37.397335] handle_userfault+0x12fa/0x24c0 [ 37.397366] ? userfaultfd_ioctl+0x4520/0x4520 [ 37.397374] ? debug_check_no_locks_freed+0x3c0/0x3c0 2018/01/19 15:40:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aed000-0x9)='/dev/kvm\x00', 0x0, 0x0) execve(&(0x7f0000b36000-0x8)='./file0\x00', &(0x7f0000468000-0x8)=[&(0x7f00004d0000-0x1)='\x00'], &(0x7f0000131000-0x30)=[&(0x7f00004e7000)='GPL)system!keyringem0--\x00', &(0x7f00005f7000-0x9)='/dev/kvm\x00', &(0x7f0000335000)="5c2a6370757365745d2f2173797374656dad00", &(0x7f00005e8000-0x9)='/dev/kvm\x00', &(0x7f0000fce000)='lo/\x00', &(0x7f0000d39000)='.\x00']) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$mice(&(0x7f000097e000-0x10)='/dev/input/mice\x00', 0x0, 0x2400) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000d2b000-0x400)={"c5ca00d337b14b1b74efe3f365e2fbf1dcc05b0483f310d1662258cbe40215a92ffbd7d2994c78158c72fb8bd0eafaeab74823a92fbdb41f5218e0ccd40c972a5b9578525d2e536bbfcc3f3a3c9065b869e140d8c060a6931505fc87ee6cb86465fbd6ee3c68b19c378cd1ded516a204501946fa060df887c2cd68bc0ae71c561b6f6913ddabc88a30f3dcddc90aa497a3798a48d4b1fc80a6f996db4b48a5eb7b2e888ff3267f83b137cfa6135d97065c58ce13fb6dad4c9aab79d98d05514f5469cad826890d0824cd52625ae43767fe5cde46cf4d6b7430c8e052b3952fd3961b000000c00f000000a507d7791d144b4de48f94ddc3e88739fbcb4f56d269c6fa0bf7cb655cd9b70b1305b5f52f1fe49c72b98158b23a84ac0fb6e0a8dbaa57d16c1cfc371adce5316a7b19d46b323ac20f44eb5fea00000000a7f4e6d6991d96cdecbeb394b93dbde9511b4972bc35dfd6f2dc2a993a408e331d0baeb42352c0b6a70340afcc9df862c08d184bf6fdb2701b884c95f713b017cf23c76bf2bdb6de07b277c2989c090fc38311781eed4c17a9135b5471a3dc51f055f7072b5f7624cedb9a5df4e176f2f705d03ab3a5c408c42592d6157e325edb5dae4bea660409f546e6726bb6de31fcd7351aa25f77816afdbf09ea667250703125fe8b4fad000000ad7bb2823802e77dff7909279cb60db10452e9829313d515e9f002fb7388f451b75cae8deee804e8db37125e5b15c9b4c20dae6463924a3509171581eb877614cb1f1c2bf126bf0924b53b0c02851d50b1e4728e940a99658d1a3982fc7ea501e4835e5781f043a949c761ddda83c9e96113b99b69660ce3a6e0575835b30da328420d29238298ff079fa8e4aec4399b131115eff6c447c2a7c17af2d48409680161216a0f3ce7ba1eb8223ae0600ec5679715b17cd5e3d01a3bd4b3659e94d865c7133de2168d81baaf710ca04ee52e822d72f9ddfde06f7d34a0af7cb2452dd62f0da14f1133f1ffb39c03adfe10023f6e35391f9a3be4f38b3511c98b5f15c64999de42501a7ad5bda10415f5a03e174c21ac18134e3023eaf537b02ca9333087042051392733acef4c5ac9878462ff04095a06c8750a3a2b8b7b29343c53c1cb317cb6c6ed2e6d7005725f4b57c37f404f810c43d95538f74b57ab4997fe4551f6d2339ce21382a2668704a81382c4cd0a97534d3f9a7bb28d5ce80d4f2e463ac8c5af4d1c0113c6c5f4f9ef35665662c7b938da620600b2f76251cbc071b5f0f7475972dd1b2dd9fc3d01197069595ea297b1b630ce91b8d6b908cc1ec25920d5d29acef12d42d670b48a587bbf719f07a271ff223c35de0131c2475225dd4fcb6b5c9d90f9ba7331521f973a91c2ce42beb81f34fb5cf17052e2b5b187c5d70a3e49e31d4c5c12798129729ebb6a38ed763032a61182011d"}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000134000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x5c}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000971000-0x8)=0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000ba7000)='/dev/audio\x00', 0x600503, 0x0) mincore(&(0x7f000075c000/0x3000)=nil, 0x3000, &(0x7f0000e8d000-0x15)=""/21) getsockopt$inet_dccp_buf(r2, 0x21, 0x8d, &(0x7f0000bde000-0x19)=""/25, &(0x7f000025c000-0x4)=0x19) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000e86000-0x20)={0x1, 0x0, 0x10001, 0x200}) ioctl$sock_inet_tcp_SIOCINQ(r4, 0x541b, &(0x7f00000fd000)=0x0) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000518000)={0x0, 0xfffffffffffffff9, 0x20, 0x1c00000000000000, 0x5, 0x7fff, 0x4, 0x9, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xba, 0xffffffff, 0x8, 0x4, 0x0}}, &(0x7f000055a000)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000422000)={r5, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4d, 0x1, 0x74, 0x9, 0x6b}, &(0x7f0000487000)=0xa0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000ce8000-0x7a)="9b6d7b74d39523bcf4bb599a41556423fe7f3e915d60c6c9d3308b2b68b493f79cfacd5881299e3aaad0064470bc70b4c5d2d5c1af4d4eb313782c3020fd91f2580f40fb6c652a496087832160c42b61ada973179b2d771f141d93ce71a4c80c3e85b3cabdde9f2e6a122766f1a8f1fd3835245fb768e3aaec00", 0x7a) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f000009e000)=0x0) accept$alg(r4, 0x0, 0x0) 2018/01/19 15:40:24 executing program 6: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00009a8000)='/dev/qat_adf_ctl\x00', 0x802, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f80000-0x10)={0x0, 0x8, 0x100, 0x6175080d, 0x0}, &(0x7f0000f80000-0x4)=0x10) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000f7f000)=r1, 0x4) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000f80000-0x8)=[0x8000, 0x155]) getsockname$netlink(r0, &(0x7f0000add000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000014d000)=0xc) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f78000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ec000)="fd0775b0d5e383e5b3b60ced5c54dbb7", 0x10) bind$alg(r0, &(0x7f0000da8000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(ctr(des3_ede),sha256-generic)\x00'}, 0x58) 2018/01/19 15:40:24 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x20800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00007c6000)=0x0, &(0x7f0000001000-0x4)=0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000896000-0x15)='/proc/self/net/pfkey\x00', 0x501000, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000420000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000a83000)={0x0, 0x7}, &(0x7f0000d37000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000004000-0x8)={r2, 0x5}, &(0x7f0000fbd000)=0x8) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000eeb000-0x120)={0x6, 0x6, 0x800, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffff7f, 0x6, 0x6, 0xb3, "4d3883d79f5751c893504721430fe920", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000036f000)={0xaa, 0x0, 0x0}) syz_emit_ethernet(0x8e, &(0x7f000017a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x129, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f0000a96000-0x18)={0x0, 0x1, [0x5d7]}) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f00004e7000)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000e6f000-0x8)={r3, 0x1d}, &(0x7f0000795000-0x4)=0x8) 2018/01/19 15:40:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000016d000)='/dev/qat_adf_ctl\x00', 0x400001, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000fe9000-0x120)={0x8, 0x3, 0x8, 0x64, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x40186f6d, 0xd494, 0x3, 0x8, "86d0906feab1031670701e0ab21be288", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x400000, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b33000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r1) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x4, 0x0, &(0x7f0000004000)="2716c84b"}) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000673000)=0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/01/19 15:40:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00000e2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r0, &(0x7f00000c5000-0x38)={0x0, 0x0, &(0x7f00003a3000-0x10)=[{&(0x7f0000021000)="f474b296ce53e05dee6defdc0922c4f6", 0x10}], 0x1, &(0x7f0000e79000)=[], 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000cd4000-0x20)=[{&(0x7f0000bcd000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/19 15:40:24 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fanotify_mark(r0, 0xfffffffffffffffe, 0x100000000000, 0xffffffffffffffff, &(0x7f0000499000-0xe)='./file0/file0\x00') sendto$unix(r0, &(0x7f0000001000-0x2a)="44a917e3be564f436db1461a5083ee4eb49b4243bfbc0274f39a7c5db244c8f30d05b1fa10db295a351c", 0x2a, 0x20000080, 0x0, 0x0) 2018/01/19 15:40:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000002b000-0xc)={0x0, 0x0}) r2 = syz_open_pts(0xffffffffffffffff, 0x100) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e22000-0xa)='/dev/cuse\x00', 0x800, 0x0) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f000077e000-0x95)=""/149) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f00009d3000)=0x0) 2018/01/19 15:40:24 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000225000-0x4a)=""/74) poll(&(0x7f00003f3000)=[], 0x0, 0x6) [ 37.397383] ? check_usage_forwards+0x410/0x410 [ 37.397408] ? print_irqtrace_events+0x270/0x270 [ 37.397416] ? trace_hardirqs_off+0x10/0x10 2018/01/19 15:40:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ebf000)={@common='vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpeername$inet6(r0, &(0x7f000096a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000406000-0x4)=0x1c) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00002eb000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) 2018/01/19 15:40:24 executing program 7: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000009000)=0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000005000)='net/udp\x00') exit(0x0) lseek(r1, 0x5f, 0x0) 2018/01/19 15:40:24 executing program 2: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000001000-0x2)=0x100000000, &(0x7f0000846000-0x8)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000701000)={0x1, &(0x7f000004a000-0x8)=[{0x6, 0x0, 0x0, 0x5003e}]}) socket$inet6(0xa, 0x0, 0x0) 2018/01/19 15:40:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f00002c3000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000703000)={{0x6, 0x0, 0x0, 0x0, "fd5d7898397979875fbf9ce502136509463039e854b4aa6591175e47f7049435eb5405088be496407c14ef3f", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 15:40:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x6, 0x0) unshare(0x40000) semtimedop(r0, &(0x7f00000a8000)=[{0x0, 0xfffffffffffffff9, 0x1000}, {0x3, 0x4000003, 0x0}], 0x2, &(0x7f0000efe000)={0x2000, 0x0}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000003000)=[0x0, 0x0, 0x0, 0x7fff]) unshare(0x40600) inotify_init1(0x80800) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000447000)='/dev/cuse\x00', 0x0, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x5) [ 37.397437] ? find_held_lock+0x35/0x1d0 [ 37.397465] ? __lock_acquire+0x664/0x3e00 [ 37.397475] ? check_noncircular+0x20/0x20 [ 37.397482] ? __lock_acquire+0x2d15/0x3e00 [ 37.397489] ? lock_release+0xa40/0xa40 2018/01/19 15:40:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f00008c2000-0x70)={[{0x81, 0x3ff, 0x7, 0x401, 0x37, 0x8000, 0xfffffffffffffffe, 0x1, 0x1, 0x1, 0x6, 0x7fff, 0xa0d6}, {0x6977, 0x5, 0x7, 0x2be4, 0x101, 0x0, 0x4, 0x9e6, 0x6aba, 0x7, 0x8, 0x6, 0x8}, {0x4, 0xffff, 0x1, 0x3, 0xffffffff, 0x0, 0x53ef, 0x80000000, 0x100000001, 0x24, 0xffffffffffff9687, 0x6, 0x7}], 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000b1d000)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006fe000)='/dev/sequencer2\x00', 0x10001, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000188000-0x4)=0x0) r2 = socket$inet(0x2, 0x7, 0x1) r3 = accept$alg(r0, 0x0, 0x0) r4 = dup(r2) ioctl$ASHMEM_SET_NAME(r4, 0x41007701, &(0x7f00003c0000-0x7)='ppp0$+\x00') sendmmsg$nfc_llcp(r3, &(0x7f0000d36000)=[{&(0x7f000062b000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "e8fee86b42b7f08bd56a1bd7791da907b8d93bedc25e801b0372fdd75cf671d42b9b1ab601c1d3d8088119294b8a1858761ef6205b831c54a9477426aec783", 0x0}, 0x60, &(0x7f0000204000-0x10)=[], 0x0, &(0x7f00000a1000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) [ 37.397520] ? debug_check_no_locks_freed+0x3c0/0x3c0 2018/01/19 15:40:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f000098d000-0xe)=@random={'osx.\x00', '/dev/kvm\x00'}, &(0x7f00006bc000-0x5c)=""/92, 0x5c) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0xffffffffffffffff, 0x0}) keyctl$revoke(0x3, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000b79000)={0x1, 0x0, 0x80000001, 0x0, 0x1, 0x80, 0x7, 0xfffffffeffffffff, 0x1, 0x0, 0x4, 0x2, 0x0, 0x4, 0x20, 0x9, 0xff, 0x7, 0x9}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x8000000000) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x6) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f000040f000-0xc)={0x1, r1, 0x1}) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000070f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGLED(r4, 0x80404519, &(0x7f0000fda000)=""/45) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r5 = gettid() syz_open_procfs(r5, &(0x7f0000bef000-0x9)='net/udp6\x00') ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) timer_create(0x3, &(0x7f0000f8d000)={0x0, 0xb, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d88000)=0x0) inotify_init() timer_getoverrun(0x0) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000d16000-0x9)='/dev/dsp\x00', 0x14000, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f000060c000)={0xfffffffffffffffd, r1, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f00001f5000-0x1008)={0x0, 0x1000, "68b85d80d4fa028a5f2f9c8fbf1aeb79c0085b7caf316a226067cedca3ac2c77b53e0efda0d3208fd55a9b74d2cb881f2292771e5d9ddd963ae55dca1c2e9820df37f7a8c0ab46c8e4d913e66eb5d18b69e23cd01cd362dc3c9c084a66853846d862a69cd37644d1d429639a5d83791110a3feaae7d6fd4a793089ca379e7e6eec3b7bffd56f57911d7884b7c724897676bd7076f412dab6ed1844bf47a0cdc5b5a594064f246d1c24e0d5212322e9af6ab4a73d29d7119b7ad7d0e5843af45b1559af2fe3224d97dc87fce1eee30b3e0470c0d29f70deddafb2cf8e26b8b3cffd7dedc52edfa2bc1a167901cb8d7dbf64e9d33cd1cbd70cca3b8312666deb25ea47a372e8e3ca4e484ea8c2442ced08a1976f41e69d2edb3bc182b958d23a5ab8756298d22029515e55d4888e790363d811e7014ec9334f5c21ad088a71066a9ef11ba318336d8958f69e74c29a97e552d064fffd299383aeaface96257413609596c551583f0810f1f9460a6bffd206bac3dfce54f2e919db756f0639f9bd16f61090c0b83f2c8db151c72a2c9525ab5ce7d7c0f707820556f7510c4b1407205fb60c6cd06748e3f1f646d67a9d4a7a70e49ef6a93ddc3432ff08f839f1c8be90eb5f5418286ff2f69cd4a3eeb6c9a3c2be6945f96f7a0efe09605b998160eb4e3fb4293f10816a274bfe7d1d47ef6a7bada5655c12234c6f560545d668f3f58586af485685152c83f5e0383506652ccd74b6d92859257b82f540c762fba6cb46bef6b64df58d395d9414085235d58a45a0a789b5bd9f9e8c8334af05e899ee3a29fae5185035cd7ca0efb47a61d58bd766d79c6813dd4dc1fdd86a1af9e009eb05139f900b3f2b34a3e6b034dd0013e64d61b867fa551e8defc380cd337b35f79aadecf05df03ec382b29bbecbebe63e77f66aae81a2dad39e038a03bea3192ac763d2855385cf96855e3c6963daa5541cc7d9930e3b02b486acbf3a0f0ac094eaa1c65ae64b1eca7ca4d13fdb02d2fe8b99ccc3fcdff30b83304e9bc5a59d6b72bbb04b628141973975d29420f8dcc2559f0556da8f62fe63406879f99339c3bc02a7ac2dd46159b1784764615faf3009593cc9604cb299824e23d77ac7cac7c072e8fdf1d6edeb51043f0816dbfdc743e8edc42bc0785646768f938f35ad6911f39573d18f41062cafed86e1ded87b6df717a2992ce975adc746933cc07a060e9565c90d0852284e121b38fb73f970df137d727dbefb43603973e3da78977a1fca93cb0d004a7bc678ab20f3610c5467bf8a703543b259941b59ac2565daf7e8a9899187272244baea3d238213c02f7ab7467bbd9e70ca651b83b07cc4604c197e1008ab1f3d0c0a8118bf1c05c59474a906c9440026843972decaece208e39f5c420bf07a9154d2ad6ce3b17102753343b2c7dd67d838e845c0f69b515882ceb27f7c9fce71594549cb05c464142e52b2bbd57862076052b9a2393d2ff08a8f6d71652963334f6e362ceaa12e8a7921166c587800c4f75bacadb069022a2d8b7d180e5595f7c444b393c772f9a15b0e774fa7971dee971b6276567ad7545f1ab64d9cb7b5a0df55e60c5d08698dfebce7bdceee888b5779157516dfc6bab877956162ffa71c9f57789bb9c964ce38119970516a9b9cdda0758e83bad1ab365f4cc7eaa5f2c063395895cb71a13d31df75119d7ec4f9201d14f527138bfec5331a4741bad8d314b1255060b090babdadd1d61a6dc99d1ccf8b4e4c2a420d603251a954b982c3b946d521aab6c32070e9f9fad3aecb4e2f585cb11b86daabc9e915c9065dad0e6d9724af24d140b5754aa8457db7a2730805f483ca0084f8fed0291d9220872c740523e98d3c002e7c245c216e452c6ec68fbcc1f2904e99fd24e161ded9c9980e7d3e30ceb935d47fcc90c3f28db8846b14bd3d8d6abcbd6d5da6137d7c0867a00f52d6e7b62a175db8577fbdd96a4f332d89cd8714c3214e6195d5bf95dc73dc6ba81d9be2cd9dfea165599d33780d5315e70c2aef66cdd02ba70d51d0aba1c97d9dfc6062935d092d66ef51079f687e3a8febc28bfbb74bd7454e1e95d0fd4732384df09b1cfcdde8b08cc500a61c335e25193ae9580aca7831acd32ab83563856aac41bd2696751fccc1dea87bec67d49071471091cb192a639b81fad11009098580432f570a16813f8176a4ce6773891ad52bf9418ccee36aa0f08ce4ae7d891ea39fdfd6296da7d6e261a2471b65f6e3fed67f44f3bdc8665821d8d6713173eca0837392c3cd40d7b93f46b20270443e24dc2011c8a3223c1d53b0ff11c9a4dfc2f1e17eeb1020198b9bdf7378ca69b18c0407a6a496bb29bc99211cb9bd694a646eb59f3c5254ddee5db06ad3cf89096886ae0cfb297bc963af232b3c5216a9ae8f1490b1dc577b5ea46fbf42bd3bf3e47737c6f267bf7af3a716b87ece5436ece42c19ea642385043ca72128665cb74f2dc755d574735a237c7c1d3573abe9ded29fa7801c63f883077eb795d5d913fe6723585cf5c1e7b777d178df15c06a6bf2f85dd39a9e3bf11a46e3f12d2e0ebca3cf2e2c4d20c8713c5f77e31898e97b95bcb3ff3aa0c9751eba2a016e08c75addd1dd366bcf413babf47600523b289eb5a99fb5ddb7c33a06fd2705d99e34f8375e1f5cbce309ee16ec552f9994f363061cd587034b77b9c4f6340717be2899d386ea6dbb393dbbac130bf78dfe533ec8143622c8f2ec97f1b58fd3397a3b4cf4bd4f9c6143b6acc827487940fdb9d821cc727cb7ca3fbbe167a786510f4427093bd1fe1f827ae8cabcd76f421002dbaa914f24aabf3f28dd0165eb9c4811cdf1b75d685c0a0944aa091b0d841e7a5321fb554476d9cce766f479704b5aa814ce496d87bbc3714a53b320811373d57450fa70618a5ca148bf1739e719a5bc2ce7febf99aaefdc5a86eb442b33556c0f47c0cc0c14fdbd9d81d26bab314db21454edc77e776c4dac9fd6ef8d96d8a519180478425638912fe427d0ddd4e2bc7faf4774b8e031534534d80d201f6f2e78278e6835ddec648092d543c8b8b47a2f6c47a9a46a6dfc6846b9a4a1802661b869a9b05815922baf5df33e61ee61fd29be0d07e3eb3f5b0e70d836c157161abeb087711cdd48fcf5f38a29c8cd8f2295f8338515aef3d7936ce079713b20c246188816e22e290e06b84e25a1c9039c06e35145e5efd47bd849e9bb1354d6ac807390e3afcd29f856f514dcda868d7700f13ee68ec0303d7c0a8230db86e4f937295f0b39df271215ba12f5edbd07684cac17ece820f550485f6786084b4082a05901d923bd3fe408f1b813aa87ea9499c69d96307f6f213a099f07ef572b2c84b40c7de3e27fff552b576cc556aad70c3c70616e043de008f15d06f69e3f5eaf67fd1b1f471c326d8c18c92a4e1e1bd23745baa556a65d90d01ac86c6192301fec1036d44523e30b2260bb12aa57814f9a46e01c1756cdd793c3f380ad06f0a2d35dc2d5abbe79520b97de005f8c1e421ccfe42dffe73703d248a9c36dc0e228a2ddba986116bd9c9990e7813f53baa5dd02f5d22b5be4ba29c445a3901c42641b19741ed8cc7c7d8dd9ccf48d8013a13dc33d54e383c6b07e4d9e2dd8306598cd73abae48fffc2ed3b21881dadb1c02730b5d2abc5a1fecd2917247fdbfe302edfb4c97a7502e3d59c55312405d1e8457a66a252db6749e120cb597b9023dc6852be20d1a3c46882e831f533a0f3feade118439b753ca53184bd870493c1f27f6bcd1ebcab586af102b44109c4a6c369e2786c5ff1366c958d0440c8fba2d53930341cfa31433ef734bc609ba13a6950da39ebe4092d072d201ee41fb5f60a94402993644b876b1ff64a1d8635976afea4806a316fef3ae3a08c7ed6f8df435d074f5c20a5467c9e926116287d7e04e705c7215065d8ef4463e4267b7911c244f8d5b0b6446fb32ad582624158d45f061230d6f5e23daed45b49b140aa84ec438aed01aade079ca4aa8165bacfac65dcc52995aa21083590f4d2343a2ad21349a99fd7b53ca50d82af8334b5b99c6c66423d12c6c1328781714d8a7e8fced82254b56275f161d79b2fee73c2530033ef57baaa24d57b8511a5f5e963833366949e94b6360c97974661e398577a178cb4fe394f2e11b0dd606a6238f612eeac548774b43f5e32c68716c7acbe71453e3f12933b13ec44e3d8e8b2b1d24d6a85a917b97712e4fe7fbda3ed744fcc26bad19b570ad7434c1681ef65b3007c208ee9d05574dbf596c8fc6f333160b7b503b7b8b2a5c6867f547d4a19282f4b7f7cc6eb730b748e958a1650150fccf38e0a66b2f997252321e9ef6a0d8d33b1620294e33f8b91dc785d67523c4fa9028ea6b941cdccff1d4e45c02f47b742c9f23792b86fafa615fbd1cf9e6de52a76d42fe37806c18d738748a9c60abd3679dfde1efd842b9f8d880b641d41966380c9e1b45529039bb25d69bc7411cbf7c8ac8d0a2a119e3a239768c0332d139715445a974970407bd70b64c15e85627455aa456b69c7b3c530f48679b69b873ec7fb3426ba2ac68fa6a714e75370433de24ead91fe3365dfd755c6cb09dde651c64c1866c15a54ec4e8930047a2af10710bfa6259eb913b52fad3e1935306f78a7408a71623cb46512612b5501b0fb2d028dee33ecd5acd60ac477893aaab4c96ab4cf57ffd65715a196c3ab343534c4c2fd224b90465ee2ad8e41df398794c2cb1b61a7144d71fa81175bfef4d112478945ebad089dee72469aecd821456f35c0ced93d59d9bf147f044035b3c5e85e3c381927b828bd06fd26b21e2c294b150bd8e6f04fd4790edc3c5d67aecf8140e86d0c6ca256d3e1a24e02133ddacc9ba42e895233bfbbbf4259275d9267683d69288d043621267c21e58d1444933a1c11c21088a87b8e74f8b776f7c7411a160c9f1d88db1d9fb8f17e4343d5c633963d153d054ba9583a5a5c666cc1f34169852de0b6fb77916183e6d091e713826b1f9c74a45eeee824660d0da87c6e268167539412e5167b1398d9e9421dae6e6d7241cd00c728e9991bee9d5f3beb7d0134f05de71076e83b1421546799a98401eb7ccebea29a1da12ec3103044ed8810e35a0531fc892966914914cb312532c9fc8cfca460ae6475f29a1837f14a74bab43d94c5b0654e4eaa091a904ac391dbed479fcb21504ee028e6161c2cb95dfd780d6dc930da6655863aa3b0a3fd7983cf8e264d3a6e56f030e80e315af41c958ddcc041c2e365d0ba1429c6ca7792df12990c060af7ae9903698f541f02c9b4fbefe10e0cd31a1cfd031c93385ea49adfee5473b1dfb851165a3ab855a1bdfc43ca206716e9e37bd1c31d999ad48a56aee0c42a273bf3686ce8a72e164a88d8166507dd6c11b41819ec87c44303aced7c9b7a4e3caca622bbacc03cb260eb50bb20d2cb332c07c1eee1baa63d223d434e4d561f42646237c54425ce918ab194c091a26d77b5504c4f6cdd4560b46630506dcb676db1ee3bc7bc9f157b2d523457eac0e9790c856e3a692352e1a514df6f8494939b087af0e46db54fc57f8854d90f932f128032fc6f69c550a3c07c2918dab48217a1d5e76de1399882b54402c9ba3c2feb28e19c8b1dc03076ca2add6467191a1b81f7e5d5fb4add8bb2d6cf172cc0c42fc7fdabc0b688bb7e6b18d48de2e030e285e1f7585b6bcb63ba9f8d08ec5af6ca85c15b9f186e7792213c622acd1d5326d2a926d5f920af010212f47e3be4fa4b4db8144efafcecc15166999a27edb058fa86"}, &(0x7f0000192000-0x4)=0x1008) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/19 15:40:24 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000fe5000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001000-0xeb)={0x0, 0xe3, "c121f9457c5bd9cdc103baa24ad42cafa5028eaaa621a3122296e63bd3a2a3d5382c7d80be19dae0446937d0525a336652e7855e292a18113e0996ec2862c8a626331dc3627ed2a161d2cd2d52228328a3be3e3c28f01991093962794828f632fc042765de3745c37f16e5b2623d09d4bcacd62733cb0f7da41e03226b0890d1e2619aa80282d6d1bba5f06510f3ca72779bfd129145fc127c29bce3e11f8a965de5a6b83b3218193b35528e2f30f08017bf1f493358b5e2100c65f0b6e37dd574f5684e5471d163066d7a3348c3008b368c4dff2e65068d4fef559a887e85ec737627"}, &(0x7f0000fe5000-0x4)=0xeb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1, 0x7f}, 0x8) [ 37.397531] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 37.397547] ? find_held_lock+0x35/0x1d0 [ 37.397570] ? __handle_mm_fault+0x3296/0x3ce0 [ 37.397581] ? lock_downgrade+0x980/0x980 [ 37.397596] ? lock_release+0xa40/0xa40 [ 37.397607] ? update_cfs_rq_load_avg.part.69+0x2d0/0x2d0 [ 37.397619] ? do_raw_spin_trylock+0x190/0x190 [ 37.397629] ? userfaultfd_ctx_put+0x740/0x740 [ 37.397656] __handle_mm_fault+0x32a3/0x3ce0 [ 37.397675] ? __pmd_alloc+0x4e0/0x4e0 [ 37.397695] ? find_held_lock+0x35/0x1d0 [ 37.397717] ? handle_mm_fault+0x248/0x8d0 [ 37.397728] ? lock_downgrade+0x980/0x980 [ 37.397762] ? handle_mm_fault+0x259/0x8d0 [ 37.397769] ? handle_mm_fault+0x248/0x8d0 [ 37.397789] handle_mm_fault+0x334/0x8d0 [ 37.397797] ? down_read+0x96/0x150 [ 37.397809] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 37.397816] ? vmacache_find+0x5f/0x280 [ 37.397833] ? find_vma+0x30/0x150 [ 37.397849] __do_page_fault+0x5c9/0xc90 [ 37.397856] ? __lock_is_held+0xb6/0x140 [ 37.397877] ? mm_fault_error+0x2c0/0x2c0 [ 37.397894] ? __lock_is_held+0xb6/0x140 [ 37.397910] do_page_fault+0xee/0x720 [ 37.397924] ? __do_page_fault+0xc90/0xc90 [ 37.397936] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 37.397943] ? check_noncircular+0x20/0x20 [ 37.397956] ? check_noncircular+0x20/0x20 [ 37.397972] ? perf_event_sync_stat+0x5b0/0x5b0 [ 37.397995] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 37.398015] page_fault+0x2c/0x60 [ 37.398026] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 37.398030] RSP: 0018:ffff8801c1777928 EFLAGS: 00010246 [ 37.398038] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff825877a1 [ 37.398042] RDX: 00000000000000c9 RSI: ffffc900020bb000 RDI: ffff8801c1777d28 [ 37.398047] RBP: ffff8801c1777a08 R08: 1ffff100389ea06a R09: 0000000000000000 [ 37.398051] R10: ffff8801c1777858 R11: 0000000000000000 R12: 1ffff100382eef28 [ 37.398056] R13: ffff8801c17779e0 R14: 0000000000000000 R15: ffff8801c1777d20 [ 37.398079] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 37.398098] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 37.398112] ? iov_iter_revert+0x9d0/0x9d0 [ 37.398129] ? mark_held_locks+0xaf/0x100 [ 37.398135] ? simple_xattr_get+0xeb/0x160 [ 37.398146] ? current_kernel_time64+0x122/0x2f0 [ 37.398159] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 37.398175] generic_perform_write+0x200/0x600 [ 37.398219] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 37.398232] ? current_time+0x88/0xc0 [ 37.398247] ? file_update_time+0xbf/0x470 [ 37.398262] ? current_time+0xc0/0xc0 [ 37.398281] ? down_write+0x87/0x120 [ 37.398298] __generic_file_write_iter+0x366/0x5b0 [ 37.398306] ? check_noncircular+0x20/0x20 [ 37.398325] generic_file_write_iter+0x399/0x790 [ 37.398343] ? __generic_file_write_iter+0x5b0/0x5b0 [ 37.398358] ? iov_iter_init+0xaf/0x1d0 [ 37.398375] __vfs_write+0x684/0x970 [ 37.398382] ? lock_acquire+0x1d5/0x580 [ 37.398397] ? kernel_read+0x120/0x120 [ 37.398443] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 37.398452] ? __sb_start_write+0x209/0x2a0 2018/01/19 15:40:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x54, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000453000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000a5a000-0xa0)={r0, @in6={{0xa, 0x1, 0x10001, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xe2f, 0x9, 0x7, 0x20}, &(0x7f0000407000-0x4)=0xa0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000084e000-0x8)={0x0, 0x0}) connect$inet(r2, &(0x7f00001d8000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 15:40:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000c71000)={0x0, 0x0}) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = syz_open_dev$admmidi(&(0x7f00008f2000)='/dev/admmidi#\x00', 0x2, 0x600) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00003d7000)=0x2, 0x4) getsockopt$sock_int(r0, 0x1, 0x1f, &(0x7f0000463000)=0x0, &(0x7f0000b5f000)=0xffffffffffffff08) bind$netlink(r1, &(0x7f000065e000)={0x10, 0x0, 0x1, 0x800000}, 0xc) 2018/01/19 15:40:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004f1000-0xc)='/dev/rfkill\x00', 0x101200, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000116000)='/dev/amidi#\x00', 0x2, 0x408040) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000775000-0x8)={r1, 0x4}) keyctl$session_to_parent(0x12) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket(0x1e, 0x2, 0x0) recvfrom$unix(r3, &(0x7f0000532000-0xc6)=""/198, 0xc6, 0x60, &(0x7f0000901000)=@abs={0x0, 0x0, 0x3}, 0x8) bind(r3, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r4 = socket(0x1e, 0x4, 0x0) sendmsg(r4, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000cd9000)={0x0, 0x0}) setsockopt$sock_timeval(r5, 0x1, 0x15, &(0x7f0000e85000)={0x77359400, 0x0}, 0x10) write(r2, &(0x7f00001e5000)="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", 0x1000) 2018/01/19 15:40:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000feb000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e25000-0x5)="000000060700000000005b00d4b42113f8a86f5769524475", 0x18) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[], 0x0, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/19 15:40:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x0, 0x0, &(0x7f000000e000-0x54)=[], 0x48, 0x0, &(0x7f000000e000-0xca)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c8825"}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000045c000)=0x0) fremovexattr(r0, &(0x7f000093e000)=@known='security.ima\x00') fcntl$setown(r0, 0x8, r3) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00003e1000-0x30)={0x4c, 0x0, &(0x7f0000fa3000-0x98)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000cb5000-0x18)=[], &(0x7f0000768000-0x20)=[]}, 0x0}}], 0x0, 0x0, &(0x7f0000726000-0xfa)=""}) 2018/01/19 15:40:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000c6000-0x1c)={0x9, 0xc, 0x1ff, 0x100000000000c, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000099000-0x18)={r0, &(0x7f000053e000-0x1)="", &(0x7f0000109000)=""/0}, 0x18) 2018/01/19 15:40:24 executing program 0: mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwrite64(r0, &(0x7f0000008000-0x32)='8', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000-0x8)={0x0, 0xa00000000000ff}, &(0x7f0000000000)=0x8) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000000d000)={0x0, 0x80000001}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f000000e000-0xab)="25eac65994ff30f23db5519930ceec33f5518c289e6b41c9e13a61a60cbceb7ab56701fcd5f135da179fd66c807d85d33ab6ff900e1984994d3acccc5ddfe3c63f775756e1f2115800a6772c7fe22940f36354a7805eac535b120a4f2fc444a797c18401d517292976e614cb64d3db12cfacc53c6666e0457b66786d141e4af6c55c7624194c296e72e357eff7092c935f2639677d29b4a6dc7a90a37ba651ccf59fc5f206e43ca7cbdd4b", 0xab) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000002000)=0x0, &(0x7f0000002000)=0x4) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000002000-0xd)=""/13) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000000e000-0x8)={r1, 0x75f, 0x0}, &(0x7f0000001000-0x4)=0x8) 2018/01/19 15:40:24 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x12) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000008000-0x10)={0x80, 0x8d52, 0x8, 0x6}, 0x10) r1 = getpid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r1, 0x3, &(0x7f0000007000)={0x13, 0x6, 0x321, 0x9}) socket$bt_hci(0x1f, 0x3, 0x1) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000006000-0x9)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000006000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10e, 0xf85, ""}], 0x10, 0x0}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000002000-0x4)='./file0\x00', 0x0, 0x0) ioctl(r2, 0xc0184900, &(0x7f0000002000)="") [ 37.398468] vfs_write+0x189/0x510 [ 37.398485] SyS_write+0xef/0x220 [ 37.398501] ? SyS_read+0x220/0x220 [ 37.398508] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 37.398519] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 37.398540] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 37.398546] RIP: 0033:0x452e99 [ 37.398551] RSP: 002b:00007f2204d80c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 37.398559] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452e99 2018/01/19 15:40:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000019c000-0x8)='./file0\x00', 0x141046, 0x0) write$evdev(r0, &(0x7f0000c5f000-0xd8)=[{{0x0, 0x7530}, 0x1, 0x9, 0x19}, {{0x0, 0x0}, 0x1, 0x9, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x48) sendfile(0xffffffffffffffff, r0, 0x0, 0x72439a6a) 2018/01/19 15:40:25 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x0) [ 37.398564] RDX: 0000000000000030 RSI: 0000000020011fd2 RDI: 0000000000000015 2018/01/19 15:40:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x100000000003) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = fcntl$dupfd(r0, 0x406, r0) getsockname$unix(r2, &(0x7f0000432000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000485000-0x1)=0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) shutdown(r1, 0x1) 2018/01/19 15:40:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000027a000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000073e000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00002b3000-0x9)='/dev/vcs\x00', 0x2, 0x0) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000b72000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndmidi(&(0x7f0000b2a000)='/dev/snd/midiC#D#\x00', 0x7fffffff, 0x10200) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000db3000)={0x0, 0x0}) read(r1, &(0x7f0000807000-0x27)=""/212, 0xd4) 2018/01/19 15:40:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000086000)='./file0\x00', 0x0) mount(&(0x7f000046d000-0x8)='./file0\x00', &(0x7f0000a8a000-0x8)='./file0\x00', &(0x7f0000353000-0x8)='fusectl\x00', 0x0, &(0x7f00006c4000)="") get_mempolicy(&(0x7f0000a1a000)=0x0, &(0x7f00005ac000)=0x0, 0x6, &(0x7f00003f5000/0x4000)=nil, 0x2) r0 = syz_open_dev$sndpcmc(&(0x7f00000d3000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x100) getsockname$ipx(r0, &(0x7f0000c17000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000315000)=0xc6) [ 37.398568] RBP: 0000000000000062 R08: 0000000000000000 R09: 0000000000000000 2018/01/19 15:40:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004d0000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) writev(r0, &(0x7f000010f000-0x20)=[{&(0x7f0000f67000)='z', 0x1}], 0x1) statfs(&(0x7f0000ec5000)='./file0\x00', &(0x7f000076c000-0x1000)=""/4096) 2018/01/19 15:40:25 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000008000-0xb)='/dev/mixer\x00', 0x10200, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000006000)={{0x2, 0x5}, 0x1, 0x0, 0xa1e, {0x5, 0x2}, 0x81, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000007000)=0x7) r1 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0x40044160, &(0x7f0000006000-0x1f5)="") 2018/01/19 15:40:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0x114, 0x100800, 0x6, 0x7f, 0x0, 0x0, 0x60, 0x0, 0xfffffffffffffffd, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c6b000)='/dev/autofs\x00', 0x101000, 0x0) bind$nfc_llcp(r0, &(0x7f0000d51000)={0x27, 0x7c15, 0x1000, 0x3, 0xffffffffba8eefb3, 0xffffffffffffffff, "36e822f7936b450968d1a14909df5fc3fc2b742bfb7f4c991cca4f40ca3ab9d77add9620f2f1df40933e975b8b2a4e36b1876141643b1a182fa8c647bc6596", 0x6}, 0x60) ftruncate(r0, 0x5) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r2 = syz_open_dev$midi(&(0x7f0000cc2000-0xb)='/dev/midi#\x00', 0x7, 0x361100) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000882000)=0x0) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) fremovexattr(r3, &(0x7f0000d00000-0x19)=@known='system.posix_acl_default\x00') shmget$private(0x0, 0x4000, 0x900, &(0x7f00000ce000/0x4000)=nil) memfd_create(&(0x7f00009eb000-0x1)='\x00', 0x1) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x7d, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0], 0x0, 0x4}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00006dc000)=0x0) utime(&(0x7f00009cd000-0x8)='./file0\x00', &(0x7f00006bb000-0x10)={0x9, 0x0}) ptrace$getenv(0x4201, r5, 0x1ff, &(0x7f000072c000-0x8)=0x0) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/19 15:40:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000)="8907040000", 0x5) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000717000-0x20)={@common='bpq0\x00', @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000d0b000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f000038b000)=0x0, &(0x7f00004fe000-0x4)=0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ad7000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aa7000)=0xe8) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000e0f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d95000-0x8c)=@ethtool_perm_addr={0x20, 0x84, "0523232d71a567a534b45d99e3437dc471ae547cf2bba0ede5ba2406a488d8d6784efcd6775e79bede5dc46798aa08ef43661e24b9d95df22c1892955e546d28c4fe6f2b6ce736848cecd845dffc0ddfc06ef04d350a4a5efa48ec6f8327498019950ae40dcad3c26af5572a26ac2600178449dd4e71dd269a71aa96d6385eaeb2420c68"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 15:40:25 executing program 7: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e62000)='^em0V\x00', 0x2) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000e63000-0x10)={0x0, 0x10, &(0x7f0000e63000-0x10)=[@in={0x2, 0x0, @rand_addr=0xcc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000e62000)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000093f000-0x14)={r1, 0x9, 0x3762000, 0x2, 0x1f, 0x1}, &(0x7f0000039000-0x4)=0x14) pipe(&(0x7f0000121000)={0x0, 0x0}) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000e62000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000705000-0x4)=0x14) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x6, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x401870cb, r3) [ 37.398572] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006ee9d0 2018/01/19 15:40:25 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = syz_open_dev$vcsn(&(0x7f0000ff6000)='/dev/vcs#\x00', 0x101, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={r2, 0xac, "c0466b43f46f44b4ae5e4e284e178f51364f74c6f81f3f28fd2b61e8654b954c49cc306299cd003339e7c36fb92fbffd1fa047858e324f993050c048cf2f4da501c9ed348fbfd30eb2927611370104a4eb8a1815b5ffc60fcb4e52ab998a00db2645ca7a2fa3bea4ec90653293c5998c4d04063d9ba1028fca26eee841f4e39f0352a974f2229822c5701f82159f94069c824793daf2205e594ca74c94831c324f9deaa8034d96556dd830e5"}, &(0x7f0000001000)=0xb4) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000001000-0x1000)=""/4096) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000373000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x2d7) 2018/01/19 15:40:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) request_key(&(0x7f0000ac0000)='logon\x00', &(0x7f0000b3e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dde000)='+\x00', r0) add_key$user(&(0x7f0000c97000-0x5)='user\x00', &(0x7f0000b6e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000cf3000-0xb7)="3041338d287a97212682dc45620cc054876e8f80ec00b5aff41fd18da7cad81068f0ede649452d00000000000000d29f5f4342eea77db045247d21f4aadc74025d69b9d02c4b7656c3cc9eea0889546ad6bb7d3ce8c3bda9311626cc5371b63966436450c8288fe12c041bdd0e02139ac4d92adc362686ae014b823fb06019cce94bff3db576c291c641ce1c28441edda27478ebe5c11c0625be48079412e15f218650ca5141712964878cdd097ead00d4da0e20f25c27", 0xb7, r0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000568000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000dd9000)={r1, r1, 0x3, 0x4, &(0x7f0000726000)="ea863e47a0b92feaea", 0x1, 0x100000001, 0x8, 0xd01, 0x7fff, 0x8, 0x90bc, "851db46ba9f773664ac6cdc3c025ef150c4faff418371f8f4e08fe597206ccde07fbfe2b534583768096730ffbaaeabc63611facb00886c8d6542775451c42f2f7b0a464f166ca820bef5ca651a95f932827cfa5734352aaf96013f61b409d2cb11b0c1e75269fd219eeee000441816d525782bea22452dc32e67c8a5b8a0d6b2ccfddec2edbc25cdc168254a03e29524c10f9b604a32b3e6ba2f9cd158e31c7b2659ba9e8b4b242808df9a88255ce812ad68fc6dbf99d6d65801d0d53a23eca675af1aabb0e45979c05085266f3bf4515c59ac6affa05093cfd1ba77908a15831"}) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000e8b000)={0xf9, 0x0, [0x5, 0x2, 0xb8, 0x401000000000000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e92000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = getpgid(0x0) lstat(&(0x7f0000b63000-0x8)='./file0\x00', &(0x7f00008bb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() r6 = getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000bb4000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000153000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c74000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fff000-0x4)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000573000)=0x0) lstat(&(0x7f0000f64000-0x8)='./file0\x00', &(0x7f0000718000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getegid() r12 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000085c000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008e0000)=0xe8) lstat(&(0x7f00005ce000-0x8)='./file0\x00', &(0x7f0000e2a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00005f2000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000062a000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a34000-0x4)=0xe8) stat(&(0x7f0000ec0000)='./file0\x00', &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = fcntl$getown(r1, 0x9) r19 = geteuid() lstat(&(0x7f000035b000)='./file0\x00', &(0x7f0000ab6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000c60000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000fbe000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000015d000)=0xe8) getgroups(0x9, &(0x7f00006e3000)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]) sendmmsg$unix(r2, &(0x7f000083e000)=[{&(0x7f0000234000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00006d9000-0x50)=[{&(0x7f0000316000-0x43)="f00420226740274a053c5b505918ffb611b4d13ed36f980c84519bf9f8f730fe8ebc7f73892dd94d63c71cc1626d9858ea4067d4456bdc3161cbe38b3a3841ba7126e3", 0x43}, {&(0x7f000016c000)="060d4c20b55b25bd4d846a360db4d240d51fa8e19a4d95d0a6e0286c968464b5cf98a84a7084f378b8b149c313a278c33589f902e98a6b4ccc5f6d0a668c5c54d99b11c1fbab31ba6a9eb694e9d4b83eb5a8a4f510f72721fb3967be11b33e032596e581b8525948fa5a4f208f03cff4f9ae05fbd753f91ddb96c7b1931e130a05c95e60bfad183b3b6fde0ca806153f9708b9aa1a413ed447d69b32aaf706bcfa7b7b41c01af84729a84253b5cb15f8fcba80214df1d0817920a368667b1eed4c7ae0dae8061b95", 0xc8}, {&(0x7f00002b6000)="8f555abad0b8af876a3755", 0xb}, {&(0x7f00009c0000)="ac5d6407c7bb2187587e1b302d144a01f668d6a41bb3826845e65087d62f503ef70dab0c6c41fc5b5d8fc204cc6807c0fd858f51e4e6bf1be4a692908074bf78f88f602e3f9cce1f8d4dc4616276077af1bf35bb81454a98016e09381d7ed4ea12b719a692244f19a787747a5330f20ed1b7328fd201a46e605b2ac1aaa5d5db713668b3b2ce85f1c6", 0x89}, {&(0x7f0000930000)="a7991f5f027dfa53ac75eeb8eba49997f071b91c00440827b1d636ab573ed63c3902aa7f428c628ba60f81052b48b5d676c0c99b62502d8fc55a86488cdae0d32d8cdb231b92bdd4d2a48ed8672785f92fd13d64f13805ec0d0c50ebc435762feed5f10b7a91d45f6b164d0f2530a7d178907946d8b797deb06faedc0d14cec90d9516504d83404a4b67f782e0433401a35f7636a7775aa1e1fad8e0472b71109dc0a57d2c93ddb1b8629e4e93e22734", 0xb0}], 0x5, &(0x7f0000f87000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x20, 0x10}, {&(0x7f000080b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000068d000)=[{&(0x7f0000965000-0x38)="99bd3fdcf3b700931ea8af2be1b289adb20b875c9368d28696959c6ded472cfed42f9a2544c4316967719ced5caa92e97d528a3d0b113b42", 0x38}, {&(0x7f0000a91000-0xa2)="c55efe58de9e238751413b6fc9fe4abf4a7908510bf522a0bc82a843c6419fe4e0cbdf48b1773f8c25fdd7d2c176a58833a0325ea03e01c461056dc65afc27c30ce9fc1144f0351f192f894b940eb4797ea6b9dde07142f8f1ad8324e4b00173049cd34bc8ff820a655f3eab898687b76f756e3361f77beed2cb5a5a67ceda7618de93c9a773b79abe7d34afaecbb03f398464be91a351c56af6271e4c47f0dc90b5", 0xa2}, {&(0x7f0000474000)="ec7d394b38581fed99499ef9a305004cf9c9417386a05ca0e0bec780ef3f2e28bb21961d79c133f7f364c7eaa1269c0f9ca626af2923eb5aab190ee04b232ab2f5204bf7f713756739ec3390b1df70dcc5a0729f8e1ac146bd4a0324e4ae8d25b9c2b6fdcbe69fef737c918e2be04392e8ad6bfd1a6ed3263180e1bc03d97a1366ab3eedc477e9390440cd5c430524b47bdde87b6b586717424fa17667c8f0d7fb0c5dac9c9636296d8c2b8873cf9644a01e5ad1016a8475431a080a0a6f37", 0xbf}, {&(0x7f000040e000-0x1000)="05b7dd8e4f27b865099cd126983dc7663183b658f4d366a7384e05873ebd908fd097bdaf682458249e07dfcee7cea364567f4341b97f5c1c557053c07347043ced155486f3e0026dc5f202b1b76e5e7c7f39fb7e63d0f0155345e6fb25d9116ce5963d1c465dea5a5da1f790c609b57845ad6b6202f626b28cdf255be19201897e7c0743df29fa0a0984b729d0102b8ecce3b6572f8e74840e959253cdb14fe3acf103726231cd0056b10b1ef9d2700f2803dc7e280d3ad06b1e97432506561b29fc215dd3e38c681997414d9afd41da5ab2be1537d86f688188c9561de34e8568c803f901c0a22bb372d92c197e8413587d39fb886ce509269756e885dc8e23d04b2acfee4c6b13ff2d10f41f277d019fa59cbe592e7069dd4829f6236f1088dcd60ce9f9263106e53913668dac84ea8cf85aca9864359d14d326f8fe711937730af8c2e7735c3c8d9869456ef76be9ecef895923c62cca6c47fc6710f619e80307f16bf4d203520dcf34b8c67f34783bbf0d56fbd92792ce153cb60efbb96344f5eda4e766b4b856dea58f5208b14dd06e5997f8c9aea2c15244a3a60a5c63e6ecd150a0cd8717890ee28b1d0f24d6830891e43029b1bd4085d9c73f8ff0e9d05bfbd0e3f0f7dcf6072d34ea4bb67f3e1456cc77e2c4d88b434a376ee5f538edd01af8016b692047f1658ff69082dd9f2a0fc04404e486da419892efd07c4ffaf86dac7819fb10e96a293f96f1d9a991a4715b50cf086eed7a4176a05d14427889dea0fe278bb36f02fda4d40ceb7be144ee4f399b9d99cfd6110e73eb582081c221c856c4eda86caa18c71658421aa2f87f3cdcf07e67acc435e87fa85571a0ca7ed981db2c35673e6d94a5d85c4a6bb960e53f5a7a3ba012577376560f0410f86e757b54fdc699ade32384b1600fe28737a62344830a28a99e18d757459f6324f54c78fb367394c403fb110487dc9de26b342091e3db5d700907652e7b096cc125d7421b830e5f3716a0d0f50835963bbefdc609a284bc1c630ec6ebd534fc465835f571edcd5c436d1b479974c21ca427498675f077b6da45324046732fcea39d71f112053a38e65f91655fe0a553d77796b9b2e9662e81ad4f45ec0c02a5b202453edc3821052ec7db74e1386ff4379e16796e8f0c3c38581b8723925343e43def0fdbc7510ba8022b8df8feb19ebbbea9343bce1440c3939da3a57c1366ccc76e8847047e94bdb95410fca9f5163d88d807f145097e90359104b560392177a35a0c71616075b479e51ffa419cfc6bc207dab0f1119ac0a5e1949ee9d41adb4a1f1a808111a292ef0c104240318fec7e1812a5c6a2ba902c14f22aec8ae38e4d5f0723e3f0aa9129d08799a7b6c9791820b16aad51239bed249c89584c2b83e0a5647bc1f86261acb5177839a5a355dd51fea313af20a1e61425a3fd5baeeef5c8170e8d7a8598666241651cf6376088ce9ba2cf45c011ad9f215548b0014ea75a86b18ee06e5bb5989bfc6c4b17fc7f792803b4c465506635c16a1926400f2fa082e28fd7fea1c84eab0a00327e52a582f4f362a292a43bf1fc0948f8aa0c6836c3304bb87e6a02298f7d4f0eb8d827173e90b6f1f8d53359b1253e217ff5dd87ff92a5b40c7b34099eef31417d10c7dcf5aa0a303687c2ecd0781bc35e1e3318ccc8595dbcb287bc3ad7b88bcc9917270f98e72ed5d77a6eb566b4e1fc0dc5fff43eda2de02825d2ec4e75584444748cb9815f840301049f27979eb7ae38ef9375ae3047fe07bf72d6fc993ad4622a03eae785eaa20179830c5c189cca98a1564c3517a873239df719ac809a3d19221559fbeaebea8f9fcc90bd6f88b75d38cae91fb12f7dd6b27e942a8bdfecbf4b6d6328354afcd16a7c84703068916f3175ea15d01107d36badcf362c36ca6758b516725945b143d409941e39cfd51bc49694f92e9a89f236a151dcaf9bcf21a221e8ac977a3a2cb948169c80f5c1ba1d66f476b2bc20c0b1a83ae99433581d0c56f68f9fe1ed6597bc2d30437526bbffd6b7bdfb15d938b350e4ce29ba7f1dc868549adc99214f502b61b6eb1f5794089f6f13167ceb8f2b8b6b5f5cca1e85e6cdf0394859bd16ba2a874d8797d0e79e81fd1be1d5397ce7239a68339b22713fca4366c0ca07a4e95411bfd0b3151e8145836bf8287c910d8ac64c8ea78848b1b3fb12d7d138a0388f22053763298b782a393dec947c135f276537733802cf7ee9349771d5cb6bfa4e08ed76b662cc65afe9252098aba88781f5bd16d3be6fc03019fec4f0b3ede79051cc91db24c02f70c3a4ecdedd18a5166eb115712f5de96039643feeac379258f6998db0e9767b29d3778c05d6efc4544483e797f140334669a93b180c86f67312540fd44288bd8e3885669d82b6b342c72e62c2c7cb3df4ca19608dba152aaf592cc7d3c7e7538b98a0525a032479dfa9b1c5a3f77fac463025050f521fe8ddb0aa81dbc0fc0de66096ee54d5f21f581ab98f05a797c3942b074b185dfb69b79bb62c92b955890b929cc47c7d8f60232cc94a9d4d2d4591dd6b99cefff700c3f07a2d8ab54e48a5f2d63fb8fa5e7225de985e7ba89e1832ab99c2ef9680b286be04ee2271f262f39865de70dd8bddd14ba1274b188dd04f976f0fc399252c94dd0d59e16c5fc60c6530a6371450e5003cd167cff547d5896bad8fd66d7de435d3de39cdcf6728d37feb94bcc55eb5268282787a6f34e4de5109c289d7406c48c575ec790723b61e5b39ba42eb7734c5a93f8ada3c9b3dd40092cb18e156bf486100fd38de8c62d1eef9b3e97ff0b67b8c08c897f46a083c372f1a8c87bd6c8f7b29a6865e15e5a0bce3e225cf04c722c745dddaf8cc520375ff77dcb96caf4d895e2eb6c0a76e7b52261d2550104b4e85c570abaf82bedea66e36e5cccdbac2da18e9a23155cdb4a4f4e7845d2b826b224d454c109b1b38de3a30fdceb488fa7365302e62461f164d8d6efb6c7da44deff19f1193b0bca6595830e514c6e0ee901c553d699ad254bb90978c54a7b0f2e16cb4e12a1d13c21f3d02dfd84de007067435905b6d710fc757420ce9cda54a6d47173c9d4d515c6af0c05f27c0adbe14f938db47d5e4ce0372a16d315ec16105dc49aae9c754cf1d1f2a6e30d30786923b1aaf9a6c0b0178ed70a930866c2efa77722c96c8ec9b362de860201248ad1519b9b10e7093dcb4c435f07c4c12b11363c198c7925b4e49f7fbeeacc577da76d7192062b65a8b89dc9dfa926daf767beb20f681fd9c3894b2b4d83a7bc0a57b4d993892030d567ef9c93a0945ad6473a0bbe021dd9bfddaaa0339a345083315a32805481d817ccfcd8f05f0ee0ca2b3026ad8c626db4a1e99a5ccf7d53540031c8359671dbc4e421ed5ad7474ea0cb8dbb9a26baf2bb0bf545e9783556aa06d0ef66a3072c205995ff6fc3e4b72bea064efdd2e73a01da98a46d98d9c53634e5c69882f0040e9c148609deb0591f8603b44516917247c3d13353a935ef39f6f5fbeb509afd4ba00c4573ebf16d34457f90a0ff670f676af08c3de2614bc400c33444194be9b6b86caeaadbed639ca2f8d9428e6f34fe5e5764d0c30e994d826ffdcc8bb7eb1b788043ae666e08b211900b256bb9f8b5b1e54f57e5151b610767824fe82e3cf8a32489b34c8f0f74cae43e48ea29b404586988651f776d5288d1a261af6067e58e0bdd0d33d6b68d078f37d21d19b20f77c46a949719f3c9501e2b82b7f34a12d713cbef6dc4324ba0574c733db25fb63bd7903a27b2f37c524a27eeaf83864d0a5a7d9bcc206c08deeb25b06054caba13fc95cc5b0c645e624d09352244e8aeeab1785b25731e94255ee6dfd39eba69a41f22e7464cbf42214b579adeb3b6cdf0cd59f8ae14350d40b2441e8d31c71f3f702a42f8b9f1edab88d8a657d6880bdcdf214adabcc5f29872470e28fe51a065c4729126d6c954dc36769dbfecbc1525786e47f6bf24b9ab46fa9c5900f4dced6b2736bba6e661d5c34af4cc2c6a103488efd2505be7fb087e9a5bac76f7f05b81aa8bc46119d0c6667f5f2fe3677f409bb89029d0a27e88c4fb2eeac5255c850dcab7c99b546dea79113e0d82c27a9d419413bb72015b78121d83a281b6c35df2514f8729ce89f089eac5a36e87b795c87b30de82893aa65e0839fc893353f7aa9e07d02cb39d63116b8a32487c87a6ecfce4cb4bd69f9e98fa85978ff98a88751e47d888c72ec5fd947d41af63ae9b8179fa3e94ed7adfdce58e45d17ec2c346a6c23df4be4bee3028e715b95210b53eefee27afe5ebe3fa86ab9d91e86294714cca149ff2fad86f1ac9fe2d0cedc4ebce51418ff64f58907b8d2f32347ff668dc077de5e92bafa7225b37564c94d932ef132818db3be176744a6bdb93d500b0c6d243ac1fe8ce4cc2a397862da06cfa2c767937fdccc9afa90dbe54d1b5c6a57c8b9ec32e24ee868186d6c5d09decd8bc3125d24d660df59e8cf7f638845fec998928c6d318b2fa5205b1ef8a69e7e7b59dde869e997e3ec2c4ff6762d0212e2d8ab83bd5121c48bfa79a647ec16fc4a7d1ee86a9bb1caaf38893e447f44c1171840ecf0536adba1ba288d1a2c09e54647c0c0ac477761260c23f91659f862bcb91ad22013fc4f7bb9501cc2e792d30d262f29a0d8d2713e0994bd063761d4afb3afa9c0e4828ed3fa8f07630c3141cdc723d23342859bf3eee68b886a10ce7d3149df0c2179ab02b5a40e5f0353d40617a1ba2f339dde3b5bf8d0e658c150375d7cd19f686c4ba1cdc20e3d760b4220b919f099eb86b055aeb91f9369374df9b535d328cca03403d68ea7a7a073e34fd734ac37cc97bd922ea87dba2cdf9040f67d80c44233948fa6ab962067d1d4fcef9e510c1eb975d560e7ca9dfe5eb927389fee86764ffed8df2b856d6a37be9be575b5aba6dd71767aa7cbfc103cf2a8c716d32e484343de8f10b666ee545e0353cf6101a7d48cb4dce344fa500c2ff93eba5da94c4f160d81420b758fb58016caa14366cb78dcd21b82e45201623cb48a29fb62770ae829e12d1c8681a530a3fc676c12bacd11362c738ea00c9382254a50b04520a15ee3c809dcc67223286e201b98b7ba1f4704e713bbfb8c37be4129f7ed9eed16a06cacb68ef2f1abaf4f19d87b2f5ea814b65aa6e09567be1f0fc10318204771775df49089ee6fb7f4330ecd34381e55a8edd6c9b1eea60600a3c6b5933ef1c709e345a30c4708bf0e8172780b3382599bd9356364d37173dd41202a604f9803869f0fd84aa5a4cd01818ecc1eca52104a8fb4c578a0cad58f8755d1a797f98f4589e4e604d5daddc7b5ba253aaa8e289c2bad0e743eabed1df795df3d928dd77aad0ffadbea99ce8888d727234640303c435c77b83977a29858c14e5f94878f04d74cc2c9d069fdadb9d27393971341b921b320729bca42bd49e4e857bf7d966fcb5eba8dbbaaf1d9cae50bfdf8bd81c86a06c21f36bed5e0e189f23cabb3099b015404d5a38d5f45e5705298c6715e54a9016abdc654c65b63fec39960b2ec7b0f46620aecc6a88ce73294375aa6e36565438019f4ff3e34267ceeda55b2ca585d91e529b4427b0c184580e5c6dcd00265dc168a650858f66bfe4418739fcefa689b44a1dadeb493975a11c44bd5485834592e6cb3dcf1c7b6b662f5eb6b8714201d5b6c1814ae2467bb0109742eb721733162a130b46b1ebe323be97cdd23b742d6432fdb0f7fe90d95e7eb5c4c02acda94d998d94852f5c128c5ad9a963f091b6ee2", 0x1000}, {&(0x7f0000c71000)="ce76f90571f8067e7e17bed90d5ca675cfa5a2dbda561f4831698661ef2845111945eaff940a4a4caea2b5ddc8d9ea188443b44a48d38f49ac1237afeb3eebaa82cd58072490dcb6833956d605c913d00e6cb40fd05a8736d61df03e6b846958ca6bd5532ec323a783d402168049cdd737e3d957fb04c62d6f20468c1827", 0x7e}, {&(0x7f000044b000)="", 0x0}], 0x6, &(0x7f000011c000-0x178)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1, r1, r1, r1]}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}], 0x178, 0xc0}], 0x2, 0x1) [ 37.398577] R13: 00000000ffffffff R14: 00007f2204d816d4 R15: 0000000000000000 2018/01/19 15:40:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000400000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d0d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000b46000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004d5000)=0xe8) sendmsg$nl_route(r2, &(0x7f00001eb000)={&(0x7f0000456000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f000092f000)={&(0x7f0000c13000-0x74)=@ipv4_getaddr={0x74, 0x16, 0x303, 0x6, 0x3, {0x2, 0x8, 0x48, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @empty=0x0}, @IFA_ADDRESS={0x8, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @IFA_BROADCAST={0x8, 0x4, @empty=0x0}, @IFA_FLAGS={0x8, 0x8, 0x8}, @IFA_LABEL={0x14, 0x3, @common='vlan0\x00'}, @IFA_FLAGS={0x8, 0x8, 0x6}, @IFA_ADDRESS={0x8, 0x1, @multicast1=0xe0000001}, @IFA_LOCAL={0x8, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @IFA_BROADCAST={0x8, 0x4, @loopback=0x7f000001}, @IFA_BROADCAST={0x8, 0x4, @multicast2=0xe0000002}]}, 0x74}, 0x1, 0x0, 0x0, 0x24000000}, 0x800) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/19 15:40:25 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x80000, 0x8, &(0x7f0000000000)={0x0, 0x0}) epoll_create(0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000002000-0xe9)=""/233) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x8) timer_create(0x7, &(0x7f00007d6000-0x60)={0x0, 0x2d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d70000)=0x0) timer_gettime(r2, &(0x7f000047e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r3 = syz_open_dev$sndctrl(&(0x7f0000274000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r3, 0xc008551b, &(0x7f0000b5f000-0x24)={0x20000000c, 0x8, [0x0, 0x0]}) removexattr(&(0x7f0000ce0000)='./file0\x00', &(0x7f0000442000-0x1a)=@known='com.apple.system.Security\x00') r4 = memfd_create(&(0x7f00008b4000-0x12)='nodevcpusetcgroup\x00', 0x2) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r4, 0x111, 0x1, 0x2, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000b44000)={0x1, &(0x7f000031e000-0x8)=[{0x21, 0x7, 0x3, 0x1d08}]}, 0xfffffffffffffe7b) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000dec000-0xb)='/dev/hwrng\x00', 0x20000, 0x0) timer_create(0x7, &(0x7f0000e77000-0x60)={0x0, 0x1d, 0x0, @thr={&(0x7f00003d1000-0xb)="bfbf945b4fb28bd7542ada", &(0x7f00002a6000-0xc7)="71f125e1934bfb3b8169c1807b1a017bbc22b358c48a246f7b32df26e50a06269a92d60b345c601a9117cf5139c2b56f1535faeb1ec7d97065f953196f1b3d9b01ebfb5242997508b051bdfb57ded7629bbb39e9ff92f40fe77a82ae4bb4acdf831cce5273f118ef974833607c9c484e27c9ac3bdab73a110ef036929be095aa2b3754781e1b3a5623e42d632958fbdff0af53434f1910fa46e776b4553c99ef8fde27d36ae5d5a4fd45ef088f3b9b2a8a600fff6921da31ca57287459e551002269a69177653b"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000217000)=0x0) accept$packet(r0, &(0x7f00004cf000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00003a7000)=0x14) connect$packet(r5, &(0x7f00001e4000)={0x11, 0xff, r7, 0x1, 0x80, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) timer_gettime(r6, &(0x7f0000301000)={{0x0, 0x0}, {0x0, 0x0}}) sendmsg$kcm(r0, &(0x7f00005de000)={&(0x7f0000b94000-0x1e)=@pppoe={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e, &(0x7f00000e6000-0x60)=[{&(0x7f0000d0a000)="139435e2fb91da17f81b14e27206153744b46f0227bc13aefd46793ecd28b8cf62dfe73ce923b5d9b6a7a9ae9e4b91ae487ab9b2c327bec9995b6d89b8913d849b4549dfbaef4912211812e8e1df8497d7d0f1bb14b993f990b14917c82ea633a46de4ad749244d3523be5d3b4a72db381d480e02931f8e9591f1ce28b7b931e93f8dcc9148d48523e90733da19fc7", 0x8f}, {&(0x7f00005d8000)="a57a08ec9a5a5d41b398c821d2d6fb150ac310c68d3fa0dbff1e94062ae0a265339fb62ade1d35316b6b82a3e271723c4287ac98505252c06c98cee7eb17546b7f0f094d3545bf718bba2d94f3b7a3c8fd446e6762b357c06eb74ac3c951167a675972a7dd3b68bfd1c9ded1f0fe80e9f6254d004657fd63fc4fb4aaef0f969c9e6cfe9cc83550012f26d6c20f2c365eff9a4a7186080639d328776a5b393312178e420210836e1a", 0xa8}, {&(0x7f0000860000-0x1000)="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", 0x1000}, {&(0x7f0000b4c000)="c35fb92c5d67cae7ca9b4e28405976b685fd4c780195a9cd6b2a84d6bdedbcd617e6b369bb9f8d9a49c6bd3f47391ebbecf05ee1acfe5c4deaca66fe33cf71c02ae76a1e433ab7810a66b98b3043205dfbe0f2ecbdee7842d15eef88a1758eb69f4356b6349dedb596b5720fddc75c69508d8471c14e058be245f02f7c7e99e142ed5e4ed9f251658f162dc61783808340b4bb06bfe8e6311b6abe0ed3b7aaed8ba6574e2a98a9da174a5acf6c228ee77f249050891fc271", 0xb8}, {&(0x7f000057c000)="50865a35dc47a4d33666fdcd2ffd98811d9acdb5b7d9c39555a072996fb7688edc9ecf10374429530d95754ddaa315087582194bae33d4a25097485f9fbed37be7c9131e7d75a054914fdb60cbc1840145c687e42f1353e5634ee25038d783ccbcff74be221c", 0x66}, {&(0x7f0000c5d000-0xa3)="044ff0cf98dc01c88fb8f8a90ed75504397cbbe5b66f09a4d1f1fa1fb35718c166cc75f2d0642fab977898111bd241d1860e078436d425c19924b34ecb618451cfb12bc69857d5c7089ebc7abf460b087e402f7b108c1a21514dc4399b4af56d278c0246cccfcf7f1c89161a154f40440e3a019ea9c48ba3b7a2eb8b4320ff762410f9addbe8d6bb5084913eaacb648acc99c1a29e72a9c7f487f57c6e75be89970da0", 0xa3}], 0x6, &(0x7f00001f0000-0x330)=[{0x78, 0x11, 0x81, "afbb5f4536383208f62a9298d793dedccdf349bab0058cad6bce243d3b63e610aff7b66b950d40a4430b7e1f3a4433a79803e73d547e06e4c6725c0e74bb043ded569ee0bc356104ded52fe3b5edce08ef5d637a232bf80c6df175c025d81aa885"}, {0xf0, 0x10e, 0x2, "cf45519e5bfc8b7f3232fda53b40a7395053bf621cf20a50a4f579e6ba0c6dd53748ddad8aaabee59cb4e4742fef7c5488e9b4542decadbc0877194de055ce3b8076b52f470712b02f7138f898e0378d8b36163d90f96787a75955ccd14baac7c632e2c9228784aa8fa97abc63d1d513999a22699f76fea73ac6db9880fa3f3fa89f69fadbfa5479f8b6ca7301a0cf873c1c8e16f0517a9cad5c8ffda9a3fb0c00fea1affb3b166ac11e2d1d694e72b539655082816983254173535adfa4f7c59d9060ca4b66344048408b587e1aea7ba7e470c09f6884dfa8bb73ba7c"}, {0x48, 0x11b, 0x9, "365ca7fb73953ebebf53bdde403386b788b9a046e611067e36a8f16657b98c1fc1ee33f12ef7b14b2c1bb17a79011f86c44d819b"}, {0xb8, 0x113, 0x8000000000, "8a59c7c90a4445580404dc2149ccdb3b23de3817333f6c2320c6b51dbca5a665164f6f5119d18a2036e5bfd318f80cd0e3c951b9ffacac805b9a46e82871ff98c32c979e5759b24bfd07078abcab37f95a0afe0d328201da31f1f831a714bb22fa0ce7a0fe3b6ebbb92b841c2d4819b39401bfe0282dd1ce09ec5d950cdb90b6c2acd042b7defdaaa9c32d52b2de02f6053e2d948e5e6c62144d263ed2ee1463ec3eb7e5"}, {0xc8, 0x85, 0x80000000, "b549e116278a8b24f37f4dddc8077c55fe879e5b0dfbe13a5527703875530c516d68649e26052e16529e308bd189ee37bd15660b140a4f42e21cb8a15e0d24222c019276fdac17eb9060c24a7d613e7405cb31480e6877320d9cc2d758c1fe60bfbacca7e074280ef1d2e511a72f565f4fd7448525b52d49f9e15ea2752316bc01e1fe8bf7a1cf72d540bc5f982a3fcd8804916139fd003fbeb739f37916f512a9e6a30c2c90fa28aa92b149a248ecddce3aee89860a"}], 0x330, 0x4000010}, 0x8000) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000068e000+0x3ae)=0x100, 0xffffffffffffff72) 2018/01/19 15:40:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x80000d50) close(r0) inotify_init() r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000523000-0xb)='/dev/mixer\x00', 0x800, 0x0) getsockname$llc(r1, &(0x7f0000ec3000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00008da000-0x4)=0x10) 2018/01/19 15:40:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x10) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007d9000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000007fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) [ 37.490067] QAT: Invalid ioctl [ 37.515810] binder: 4849 RLIMIT_NICE not set [ 37.562687] binder: undelivered transaction 2, process died. [ 37.583158] binder: BINDER_SET_CONTEXT_MGR already set [ 37.583174] binder: 4838:4863 ioctl 40046207 0 returned -16 [ 37.584756] binder: 4849 RLIMIT_NICE not set [ 37.585576] binder_alloc: 4838: binder_alloc_buf, no vma [ 37.585618] binder: 4838:4849 transaction failed 29189/-3, size 0-0 line 2903 [ 37.599488] binder: undelivered TRANSACTION_ERROR: 29189 [ 37.599812] binder: undelivered TRANSACTION_COMPLETE [ 37.609053] QAT: Invalid ioctl [ 38.024240] binder: 4899:4911 ERROR: BC_REGISTER_LOOPER called without request [ 38.024812] binder: release 4899:4911 transaction 5 out, still active [ 38.024823] binder: undelivered TRANSACTION_COMPLETE [ 38.025398] binder: 4911 RLIMIT_NICE not set [ 38.028409] binder: 4911 RLIMIT_NICE not set [ 38.029488] binder: 4911 RLIMIT_NICE not set [ 38.029497] binder: 4899:4911 transaction failed 29189/0, size 0-0 line 2728 [ 38.029503] binder: send failed reply for transaction 5, target dead [ 38.058792] binder_alloc: binder_alloc_mmap_handler: 4899 20000000-20002000 already mapped failed -16 [ 38.059990] binder: BINDER_SET_CONTEXT_MGR already set [ 38.059999] binder: 4899:4911 ioctl 40046207 0 returned -16 [ 38.060075] binder: 4899:4921 ERROR: BC_REGISTER_LOOPER called without request [ 38.061311] binder_alloc: 4899: binder_alloc_buf, no vma [ 38.061333] binder: 4899:4911 transaction failed 29189/-3, size 0-0 line 2903 [ 38.077753] binder: 4899:4921 got reply transaction with no transaction stack [ 38.077796] binder: 4899:4921 transaction failed 29201/-71, size 0-0 line 2703 [ 38.107812] binder: undelivered TRANSACTION_ERROR: 29201 [ 38.107870] binder: undelivered TRANSACTION_ERROR: 29189 [ 38.107929] binder: undelivered TRANSACTION_ERROR: 29190 [ 38.289361] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. [ 38.513840] audit: type=1326 audit(1516376424.286:16): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4798 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 [ 38.513911] audit: type=1326 audit(1516376424.286:17): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4798 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452e99 code=0x7ffc0000 [ 38.513925] audit: type=1326 audit(1516376424.287:18): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4798 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 2018/01/19 15:40:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) get_robust_list(0x0, &(0x7f0000fdd000)=&(0x7f0000411000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000714000)=0x18) timer_create(0x7, &(0x7f0000072000)={0x0, 0x32, 0x4, @thr={&(0x7f0000b88000)="62e39aff8b971dff6fa8aaa3f205a333fb3fcaaa2dd96bf1def18cdfac9983f736282b48f8ca0a5c8823fffe8181b8f9819804ad570bf51ea5767a33f7c4691a93a956c21931b4eeaa7e8fd6e762d0aaec2b7d22147cc49e18eb46b72ae1b47afb2c981fceb50a3d1c1bac6a9e15b62865f760fb8e8ef7b8026eac9381988b90153b9181ece73e2d8e66199c169951043a0a00da0c0d697990a3137f89e1f272732bea706b1ee3795de664170e99af67f7ca244187941aaef4706907f4bf10798d7539fea14eb60be9e2", &(0x7f00007ce000-0x6)="ec8fd2e9b8b9"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ff3000)=0x0) timer_settime(r0, 0x0, &(0x7f000023f000-0x20)={{0x0, 0x989680}, {0x77359400, 0x0}}, &(0x7f000013b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/19 15:40:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00009a2000-0xb)='/dev/vcsa#\x00', 0x1, 0xc0002) ioctl$int_in(r0, 0x5452, &(0x7f0000001000)=0x7) bind$nfc_llcp(r0, &(0x7f0000013000-0x60)={0x27, 0x7, 0x10001, 0x2, 0x3f, 0x5, "6a3e43148669cc93b48348455f81551b2d596edd6f75a181cdea002b302f63c550242409c52b4eee4a33799dc5fc38e26079736419e69706fc2ff6ace4f979", 0x3}, 0x60) write$sndseq(r0, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"09c3fa865576251c6e3b338a"}}], 0x30) 2018/01/19 15:40:25 executing program 4: mmap(&(0x7f0000000000/0x38f000)=nil, 0x38f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = getpgrp(0xffffffffffffffff) mmap(&(0x7f000038f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f000038c000-0x8)={0x0, r1}, &(0x7f0000390000-0x18)={0x100000001, 0x7fff, 0x80000000, 0x0, 0x2, 0x51}) mmap(&(0x7f0000390000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000391000-0x12)='/dev/snd/midiC#D#\x00', 0x3, 0x200) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000255000-0x20)={"f63ef1a3b95dd0df37765a34b46ff84a", {0x4, 0x4, 0xffffffff, "22fc4f2b78e1", 0x3, 0x0}}) mmap(&(0x7f0000390000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000391000-0x8)='./file0\x00', 0x8) mmap(&(0x7f0000390000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000391000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00002b9000-0x4)=0x14) mmap(&(0x7f0000390000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r3, &(0x7f0000390000)={0x11, 0xff, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) shutdown(r0, 0x1) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000235000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f000038f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000390000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f000001f000-0x8)={0x0, 0x1, 0x1}, &(0x7f0000390000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000038f000)={r6, 0x2, 0x30, 0x1, 0x0}, &(0x7f000018d000)=0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000038d000)={r6, 0x10, &(0x7f0000083000)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000038d000)=0x10) getpeername(r0, &(0x7f000018a000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000036b000)=0x10) 2018/01/19 15:40:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d9a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f000030d000-0x10)={0xffffffff, 0xd000}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f000057f000)={0x1, 0x0, [{0x1a0, 0x0, 0x0}]}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a05000-0x9)='/dev/rtc\x00', 0x24500, 0x0) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f00008e3000-0x18)={0x8, 0x0, 0x5, 0x10000, 0x2, 0xc9f}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ace000-0xd)='/selinux/mls\x00', 0x0, 0x0) 2018/01/19 15:40:25 executing program 2: syz_open_dev$sndpcmp(&(0x7f0000dd5000-0x12)='/dev/snd/pcmC#D#p\x00', 0x2, 0xa080) mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x3, 0x0, {0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}}}, 0x32) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000de2000-0xc)='/dev/rfkill\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000dfa000-0x8)={0x0, 0xff}, &(0x7f0000c57000)=0x8) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e76000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000025b000-0x20)={0x4, 0x7fff, 0x1, 0x7, 0x9, 0x8, 0x2, 0x3, r3}, &(0x7f0000144000-0x4)=0x20) r4 = socket$l2tp(0x18, 0x1, 0x1) close(r0) dup2(r4, r1) 2018/01/19 15:40:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000972000)='/selinux/enforce\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000e7e000)=0x0, &(0x7f0000c1d000)=0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005a9000-0x16)='/selinux/checkreqprot\x00', 0x400000, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000bd5000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000608000)={r1}) sendto$ipx(r2, &(0x7f000034d000-0xb6)="3f507f4c1f157d6f55589c1aade36ae5a4f6c27b7a82327f6c98ccc3ed4e57d0806326b6d2242252f53eec418132d0316e9dd032c2e16ac290b20e3e3c1f5e25e7b63727176277b37762ff0be7d98cc61b5dae1e04334ee35e7fcffa55f8bf5b53dd94b3b6894c9f3ca10f82693a6db17f4ae6249f5ee8e1125836e40917350e12519bc47bd7cdece5a88fd7310a4b3c0c35736cef9c563b8d59eec615d4bcca4b40c0c2d690b4ed98ebfed7f01a5fd268ee94f809d6", 0xb6, 0x40000, 0x0, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getcwd(&(0x7f0000013000)=""/233, 0xe9) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/19 15:40:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x802, 0x3) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000017f000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aaf000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00007d1000)={@loopback={0x0, 0x1}, r1}, 0x14) connect(r0, &(0x7f00008e3000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_dccp_int(r0, 0x21, 0x3, &(0x7f0000efa000-0x4)=0x0, &(0x7f0000ba2000-0x4)=0x4) 2018/01/19 15:40:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000750000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005ef000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000687000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000579000-0x4)=0x0, &(0x7f0000259000-0x4)=0x4) [ 38.513938] audit: type=1326 audit(1516376424.287:19): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4798 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 [ 38.513950] audit: type=1326 audit(1516376424.290:20): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4798 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452e99 code=0x7ffc0000 2018/01/19 15:40:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000840000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffbe) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000035f000)=0x3, 0x4) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000cee000-0x11e)="87", 0x1}], 0x1) 2018/01/19 15:40:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e12000)='/selinux/mls\x00', 0x0, 0x0) pipe(&(0x7f0000589000-0x4)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r1) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x13, &(0x7f0000c79000)={0x0, {{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/19 15:40:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f00000f6000-0x2fd)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x40, 0x29, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "e0af19", 0x0, 0x2000000000, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [@routing={0x32, 0x0, 0x0, 0x0, 0x0, []}], "4df242613bca8749"}}}}}}}, 0x0) 2018/01/19 15:40:25 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x9, 0x208000) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000d000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f000000e000)="93c6") 2018/01/19 15:40:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) poll(&(0x7f00008fa000-0x10)=[{r1, 0x405, 0x0}, {r1, 0xc0, 0x0}], 0x2, 0x73) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000aba000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/19 15:40:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000dfb000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000ea0000-0x28)={0x5, 0x20, [0x5, 0x9, 0x8001, 0x101, 0x1, 0x3d6, 0x5, 0x0]}) bind$alg(r0, &(0x7f0000559000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000079a000)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) recvfrom$packet(r2, &(0x7f0000e03000-0xc8)=""/200, 0xc8, 0x0, 0x0, 0x0) 2018/01/19 15:40:25 executing program 2: mmap(&(0x7f0000000000/0x2ec000)=nil, 0x2ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00001bd000-0x4)=0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000025e000)='/selinux/checkreqprot\x00', 0x204000, 0x0) mmap(&(0x7f00002ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000263000-0x8)={0x0, 0xfc60}, &(0x7f00002ed000-0x4)=0x8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000ea000-0x8)={0x0, 0x0}) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f000020e000)={@generic="50d138979e2cb6cf4b51ae0641295c35", 0x5}) mmap(&(0x7f00002ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00002ec000)={r3, 0x3}, &(0x7f00000ca000-0x4)=0x8) write(r1, &(0x7f00001eb000-0x84)="d33e3ac1792bbce4d7f62d063a492bc83d59408649b981c2d0e252ec8e311c2c5558503f65a3dac5a7bc6305c80648370caa813da5b8102d6276f941052004f101bc99f4bb70da53", 0x48) mmap(&(0x7f00002ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f00002ed000)={0xff, 0x800, 0x1000, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7ff, 0x0, 0x4, 0xfffffffffffffff7, "78188af8e182e9c58b57087ae52396cf", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f00002ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00002ee000)={r3, 0x1f, 0x80, 0x7, 0x3f, 0x3}, 0x14) recvmsg(r1, &(0x7f0000015000-0x38)={0x0, 0x3cc, &(0x7f0000095000)=[{&(0x7f00002e9000-0xe)=""/14, 0x1}, {&(0x7f00000bf000)=""/212, 0x48}], 0x2, &(0x7f00002e8000)=""/79, 0x4f, 0x0}, 0x0) r4 = syz_open_dev$admmidi(&(0x7f00000e5000-0xe)='/dev/admmidi#\x00', 0x2, 0x80080) mmap(&(0x7f00002ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r4, 0xc0286415, &(0x7f00002ec000)={&(0x7f0000000000/0x1000)=nil, 0x0, 0x2, 0x88, &(0x7f0000137000/0x3000)=nil, 0xffffffffffffff7f}) 2018/01/19 15:40:25 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x101400, 0x0) r1 = accept$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000052b000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7, 0x0) mmap(&(0x7f0000ef7000/0x2000)=nil, 0x2000, 0xb, 0x32, r2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000011a000-0x4)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000783000-0x5)='comm\x00') exit(0x0) writev(r4, &(0x7f0000f49000)=[{&(0x7f000062f000-0x3d)="a5", 0x1}], 0x1) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f000078b000)={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="1bf4bb9d74692140ac2597fb5eb4505a"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000002000)={{{@in=@empty=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000002000-0x20)=[{r1, 0xa, 0x0}, {r0, 0x1100, 0x0}, {r1, 0x0, 0x0}, {r2, 0x500, 0x0}], 0x4, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000004000-0x8)={0x8}, 0x8) r6 = getgid() syz_fuse_mount(&(0x7f0000003000-0x8)='./file0\x00', 0xc000, r5, r6, 0x2f, 0x20000) 2018/01/19 15:40:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000ff7000-0x35)=@file={0x0, ""/51}, &(0x7f0000e93000)=0x35) setns(r0, 0x8000000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000664000-0x13)='/dev/snd/controlC#\x00', 0xfff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f000000b000-0x4)=0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f000000d000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) recvmsg$kcm(r2, &(0x7f0000d05000)={&(0x7f0000dad000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000897000)=[{&(0x7f0000fb0000-0xb7)=""/183, 0xb7}, {&(0x7f0000c33000)=""/149, 0x95}, {&(0x7f0000ccc000)=""/178, 0xb2}, {&(0x7f00004db000-0x99)=""/153, 0x99}], 0x4, &(0x7f0000d5b000)=""/71, 0x47, 0x3f}, 0x2) dup2(r3, r2) 2018/01/19 15:40:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000504000)='stack\x00') ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000013000)={@generic="44faa1f712036392219e439381febb90", 0xe8d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f000027a000-0x4)=0x7fffffff) r1 = semget(0x1, 0x0, 0x0) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000d39000)=[]) 2018/01/19 15:40:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000bcf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x8}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000639000-0x121)="", 0x0, 0xfffffefffffffffe, &(0x7f0000fd7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f52000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000055a000)={0x0, 0x2, 0x0}, &(0x7f0000683000)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00003eb000)={r1, 0x2}, 0x6) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000831000)='/selinux/load\x00', 0x2, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000174000)='/dev/snd/pcmC#D#c\x00', 0x6, 0xc000) getpeername$unix(r2, &(0x7f00008db000-0x53)=@file={0x0, ""/81}, &(0x7f0000248000)=0x53) 2018/01/19 15:40:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000530000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000b97000)={0xe2, &(0x7f0000b6d000)="75f17f766bd20d9a2b157a24792413979df0bea96201968d312bfb5b5092b62eb84789ec2ab7972976d0dac36c99676166eea25d198dd703dd3b5bad0b8cbf2bb6443b5605a46a12289d8a07be8dbaa411adafc20ce56d6174834a5bb0a3cf2d973868977fd1f8e8e21c2504ad712e66e917a766de9459ab72d56d1320e562552bc6b17e3cae1610005ed18b2a53ce9e1e004a145c82074387e001deeb5277ffe8f6571394e94a20ae57ea5fa0d2c9f531b9be379dc0a2778db978247158ecadbe318d9566a9aee39001f0e4d74ff701cfc5c433c51a49f582353fb1bce76c8c77d7"}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ba6000-0x41)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000e2c000)=0x0) sendmsg$nl_generic(r2, &(0x7f000002d000)={&(0x7f000015d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b6000)={&(0x7f0000192000-0x22bc)={0x20, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@generic="8599abac1b21ee8998"]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0xfffffd7b}], 0x1, &(0x7f00007ee000-0x57)=""/87, 0x57, 0x0}, 0x0) 2018/01/19 15:40:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001c000-0xc)={0x0, 0x0}) timer_create(0x7, &(0x7f0000993000-0x60)={0x0, 0xd, 0x0, @thr={&(0x7f0000c72000)="5faabfb56a354ba967edc1d09ae8773ed2b40af8f57bbb200f2c", &(0x7f00006cc000)="c60aa24f078acd9bfbbcd225e1e15495e873fcbefd5395609def5d8ca3b718cabfd0489e85ad7bef87fb9f30cdb9c2d02b396212a5dc2181337149d1b31864e86ecf5e4b3e278a8e91d849bdee4b7bf514c4d411f4ab65b669b4ddcbc43069cec40a1cfc93f8bf"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d38000)=0x0) timer_gettime(r2, &(0x7f00003f4000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000058000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f000049f000-0x60)={0x0, 0x14, 0x4, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x1, &(0x7f00009c8000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000105000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/19 15:40:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000266000-0x28)={@common='ip6_vti0\x00', @ifru_addrs=@nfc={0x27, 0x0, 0x0, 0x0}}) r1 = shmget(0x0, 0x4000, 0x54000000, &(0x7f0000bf5000/0x4000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) 2018/01/19 15:40:25 executing program 4: truncate(&(0x7f0000913000)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f00009ca000)='./file0\x00', &(0x7f0000001000-0xbc)=""/188, 0xbc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f00009c9000)={0x6, 0x1, 0x4, 0x6, 0x37, 0x5, 0x2, 0x9}, &(0x7f0000fc1000-0x40)={0x7, 0x81b, 0x401, 0x3, 0x8001, 0x1, 0x0, 0x3}, &(0x7f00002e5000-0x40)={0x8001, 0xffffffffffffffc0, 0x401, 0x400, 0x9, 0x1, 0x0, 0x80000001}, &(0x7f0000ce9000)={0x0, 0x7530}) r0 = syz_open_dev$usbmon(&(0x7f0000a96000-0xd)='/dev/usbmon#\x00', 0xfffffffffffffff7, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000663000-0xc)={0x0, 0x0, 0x30}, &(0x7f0000906000)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000990000)={r1, 0x7}, &(0x7f0000bb5000)=0x8) r2 = socket$inet6(0xa, 0x1, 0x8010000400000084) rt_sigaction(0x3f, &(0x7f0000753000)={0x0, {0x8}, 0x8000004, 0x0}, &(0x7f00001c6000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00003b6000-0x8)={0x0}) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000742000-0x10)={0x408001, 0x0, 0x0, 0x0, 0x0}, 0x10) r3 = open(&(0x7f000074f000)='./file0\x00', 0x40000, 0x60) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000eda000)=0x0) sendto$inet6(r2, &(0x7f0000b2e000-0x1)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/19 15:40:25 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x9, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x1000}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x40, 0xffffffff, 0x8000, 0x1ff, 0x9d7, 0x400, 0x0, 0x7, r1}, 0x20) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00009ee000-0xc)={0x1f, 0x1, 0x6, 0x7f3, 0x7fffffff}, 0xc) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f000017a000)={@common='lo\x00', &(0x7f000024e000-0x7)=@ethtool_dump={0x37, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000000)=""/4096) 2018/01/19 15:40:25 executing program 7: r0 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x5, 0x2300) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001000)={0x2, [0x0, 0x0]}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000001000-0x8)={r2, 0x38}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000052e000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r3, 0x80247008) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f000050a000)={0x94b, 0xff, 0x2, 0x5, 0xe5, 0x62b73894, 0xffffffffffffffa8, 0x8, 0x0}, &(0x7f000018c000)=0x20) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000e34000-0x10)={r4, 0x80, 0x0, 0x4}, &(0x7f0000c89000-0x4)=0x10) 2018/01/19 15:40:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x20000000005, 0x9, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) r3 = syz_open_dev$dmmidi(&(0x7f0000fc6000-0xd)='/dev/dmmidi#\x00', 0x3, 0x14000) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000fdd000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000df8000)=0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000175000)={r1, &(0x7f00008ab000)="4eb73b27f8b56e43e487b5c71094797ee49adb6705ca5eee07008b81e263bdbe673e23a2ba04d3d1551d468f863f602b9f9b057c394d3ee854504faa8d8af647f2568dee0ddf0f9f08d2af1cca738a941e38186b6b066d628db53588a199e846f082c71451a4775fe86130e2a55ba93f3c019ed186395167725d8c8189223fb3e4d529577743f6b941983e894dd27bed3bf7cb064dd2e605f9c151af720ed55f4690fe0cd473993168524c1852745208b486adb2bf60d11b0969e9ef5cf890def7bfff1a50b3e478c3079f2aa03fe9907b1790058c623644aa", &(0x7f00004c2000)="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", 0x1}, 0x20) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000126000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x9, 0x10001, 0x500, 0x9, 0x8, r4}) 2018/01/19 15:40:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x80000001, 0xb, 0x0, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) restart_syscall() r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000502000)='/selinux/mls\x00', 0x0, 0x0) mq_notify(r0, &(0x7f0000a7e000)={0x0, 0x38, 0x7, @thr={&(0x7f0000241000)="0e311d12b0aeb9095e35245c74417a5583861ffb4f4064a1d066c87332760572a113a25d507c4229694c2042cfcd82835f637d4d3aad51054510e878fbf05e21a60a16aa31634245778f7c2bdb7fe4731b589c63206134145cf9ec7c7b7b", &(0x7f0000600000)="c06f5bc67d16926c3079edfe06301d7155b96e9562898b50c86f58ae93cbbbf60618d3cbe89406dbe7b0ee6d427367ee7d4703e7ac2fc9c9b8cb9a021228318274489835d726e51d541d843263fd68035d6556134347e83254dab51291fa5c9c1ab70c0dc43830ae38d6acd8b651512d91d2578fd95930124d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 15:40:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000877000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000a0000-0xf6)='H', 0x1) fcntl$setpipe(r1, 0x407, 0x0) ppoll(&(0x7f0000436000-0x40)=[{r0, 0x7010, 0x0}], 0x1, &(0x7f0000e5e000-0x10)={0x0, 0x0}, &(0x7f0000830000)={0x0}, 0x8) 2018/01/19 15:40:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000bb5000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00003be000)={0x0, 0x0}) sendmmsg$inet_sctp(r1, &(0x7f00006f6000)=[{&(0x7f0000ee1000-0x1c)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003b1000)=[], 0x0, &(0x7f0000417000)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000417000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000a9e000-0x10)=[], 0x0, &(0x7f0000f41000-0x120)=[], 0x0, 0x0}], 0x2, 0x0) 2018/01/19 15:40:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = inotify_init1(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) ioctl(r2, 0x894c, &(0x7f0000158000)="") r3 = dup2(r0, r1) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0xb702, &(0x7f0000d30000-0x8)={0xffffffffffffffff, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f68000)={0x0, 0x0}) 2018/01/19 15:40:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000035000)='./file0\x00', 0x800000000) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000c6c000)={0x3f, 0xc, [0x0, 0x80000001, 0x1fc000000]}) truncate(&(0x7f0000782000)='./file0\x00', 0x0) 2018/01/19 15:40:25 executing program 3: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x5d}, 0x28) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000016000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000001e000-0x28)={@common='dummy0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000001d000)=0x2, 0x4) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000652000-0x4)=0x0, &(0x7f0000fd6000-0x4)=0x4) setsockopt(r0, 0x111, 0x4, &(0x7f0000019000)="005bffe3", 0x4) 2018/01/19 15:40:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000d11000-0x4)=0x0, 0x4) bind$inet6(r0, &(0x7f00007b5000)={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x100000001}, 0x1c) 2018/01/19 15:40:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f00000e9000-0x4)=0x7) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000001000-0xde)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000754000)={0x0, 0x0, []}) 2018/01/19 15:40:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000654000-0x11)='/dev/qat_adf_ctl\x00', 0x100, 0x0) getdents(r0, &(0x7f0000623000-0x9b)=""/155, 0x9b) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005b4000)='/selinux/checkreqprot\x00', 0x20000, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00008c8000-0x10)={0x5, &(0x7f0000e8d000-0x28)=[{0x80000000, 0x1ff, 0x6, 0x2}, {0x6, 0x6c10000000000, 0x0, 0xff}, {0x0, 0x3, 0x0, 0x6}, {0x3, 0x1, 0x20, 0x5}, {0x8, 0x0, 0xab800000, 0x7ff}]}, 0x10) r2 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00006a4000-0xf)='/dev/sequencer\x00', 0x200, 0x0) read(r2, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000a0a000-0x4)=0x0) io_setup(0x9, &(0x7f0000d04000-0x8)=0x0) io_cancel(r3, &(0x7f000002a000)={0x0, 0x0, 0x0, 0x7, 0x8, r2, &(0x7f00006ad000-0x3a)="d275140c4dcb44a1984a5c9f2317b5722fdfdace62843b31af925535d741eef9f8f600aaaeac419caf1744e274f4336521ebe9f039f01a8e7632", 0x3a, 0x1f, 0x0, 0x1, r1}, &(0x7f0000339000)={0x0, 0x0, 0x0, 0x0}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f000091f000-0x4)=0x10001, 0x4) 2018/01/19 15:40:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005e9000-0x16)='/selinux/checkreqprot\x00', 0x540, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000286000)={0x9, 0x0, 0x10000, 0x400}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000e7b000-0x10)={r1, 0x1}) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x296, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x57f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000241000-0x1b)="", &(0x7f000003f000)=0x0, &(0x7f0000af4000-0x4)=0x0, &(0x7f0000923000-0x6f)="") r3 = accept$netrom(0xffffffffffffffff, &(0x7f0000f58000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00005be000)=0x10) shutdown(r3, 0x1) syz_open_dev$loop(&(0x7f0000384000)='/dev/loop#\x00', 0xfffffffffffffff9, 0x80000) arch_prctl(0x1004, &(0x7f000019d000)="23d1363d48d32f51e7c1cc697b1a000000000000007fd9995acf00000000000001ff499733f25c71db8390a5ee2105db867da61e730dbacc76e82a0532fb") r4 = dup2(r2, r2) r5 = getpgrp(0xffffffffffffffff) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000c8a000)=0x0) r6 = perf_event_open(&(0x7f00006ba000)={0x0, 0x78, 0x1, 0x1000, 0x2, 0x7, 0x0, 0x1, 0xc0520, 0x1, 0x6, 0x8, 0x0, 0x7f, 0x1f, 0x6, 0x1ff, 0x1, 0x1000, 0x2, 0x1, 0x100000000, 0x5, 0x101, 0x40, 0x4, 0xde, 0x78e, 0x74c, 0x9824, 0x7, 0x3, 0x6ad4, 0x3ff, 0x2, 0x7, 0x8, 0x100000000, 0x0, 0x6, 0x1, @perf_bp={&(0x7f0000a95000-0x1)=0x0, 0x0}, 0x2, 0x6, 0x2, 0x4, 0x6, 0x8, 0x10001, 0x0}, r5, 0x80000000, r2, 0x7) r7 = dup3(r4, r6, 0x80000) ioctl$KVM_KVMCLOCK_CTRL(r7, 0xaead) 2018/01/19 15:40:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000bd5000)={0x0, &(0x7f0000000000)=[]}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002c4000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = pkey_alloc(0x0, 0x0) pkey_free(r1) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00005b7000-0x20)=[{0x3, 0x0}], 0xfffffffffffffc94) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r2 = syz_open_dev$sg(&(0x7f0000fd4000-0x9)='/dev/sg#\x00', 0x0, 0x2) ioctl$int_out(r2, 0x5, &(0x7f0000001000-0x8)=0x0) 2018/01/19 15:40:26 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x1, 0x101002) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000002000-0x4)=0x1ac, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000001000-0x8)={r0, 0xffffffffffff75a0}) setsockopt$inet_mreqn(r0, 0x0, 0x29, &(0x7f00000ce000-0xc)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0}, 0xc) recvfrom(r0, &(0x7f00005c5000)=""/248, 0xf8, 0x20, &(0x7f0000700000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(arc4)\x00'}, 0x58) 2018/01/19 15:40:26 executing program 6: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000000e000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) listen(r0, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000000a000)={0x0, 0x0}, &(0x7f000001c000)=0x8) 2018/01/19 15:40:26 executing program 4: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x80, 0x40) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000349000-0x14)={0x100000001, 0x3, 0x7fffffff, 0x7, 0xffff}) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace(0x4208, r0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000001000-0x10)={0x2, &(0x7f0000001000-0x8)=[{0x7, 0x1}, {0x100000000, 0x5}]}) ptrace$peekuser(0x3, r0, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r1, &(0x7f0000001000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000)=0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(r0, &(0x7f0000002000-0x30)={0x30, 0x5, 0x1, 0x23, 0x9127, 0xa9c9, 0x8, 0x2}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r1, 0x2, &(0x7f0000001000)=0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000003000-0x8)=0x0) 2018/01/19 15:40:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00008d3000)='/dev/audio\x00', 0x400000, 0x0) perf_event_open(&(0x7f0000418000)={0x2, 0x78, 0x84, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000852000-0x10)={0x5, &(0x7f0000e32000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000971000)={r1, 0x3}) sync() msync(&(0x7f000076a000/0x4000)=nil, 0x4000, 0x0) 2018/01/19 15:40:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f6f000)='./file0\x00', 0x88) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000f28000-0x79)=""/121) syz_emit_ethernet(0x2a, &(0x7f00005aa000-0x44)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xfffffffffffffffd}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x4, 0x11, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}, @dccp={{0x2, 0x1, 0x0, 0x1, 0x7, 0x0, 0x0, 0x3, 0x2, "66a2e9", 0x7fffffff, "9db047"}, "2a27d821571e614f3664a9133a12033962f8"}}}}}, &(0x7f000074e000-0xc)={0x0, 0x400000000000026e, [0xb8]}) 2018/01/19 15:40:26 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e01000)='/selinux/policy\x00', 0x0, 0x0) sendto(r0, &(0x7f0000fea000)="fb7420fe3892d5e6c7e027628a93d64c5111e824d3f8171a7abe71f968465e842e9255115a4480f1a3a22215088d866e844172eaadd33c69dbaf1d991429a9a68ceab8779af643e35cd944514500bda60a34d8c03dba7298bdb5987b60898fda3c382a62f97a75ac01180dc108dce3f5e33c08d5ae460e92f33f630dbc58c3185792a15163ff6f467a3d0c4f92e8a474efdf5c9d271648ce1ded9c12374ccda40972f8d476ea04ce19c0ac2eb938aa399c95453e2aca4c368c2477f714256e", 0xbf, 0x40000, 0x0, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f000000a000)="0500000002000000ef2e32fc0b98ab3eac3b0db574af0000f11368a82cc15eb4037dc100000000000000002c01fb97470500000000000000", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 15:40:26 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000fd0000)=""/164) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000fd1000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000952000)=0x108) [ 39.123556] program syz-executor3 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 39.143206] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 2018/01/19 15:40:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000492000-0xcc)=""/204) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000d0c000-0x2)="7b10", 0x0) flistxattr(r1, &(0x7f0000250000)=""/30, 0x1e) 2018/01/19 15:40:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20004000000015, 0x80005, 0x0) listen(r0, 0x9) getsockopt(r0, 0x200000000114, 0x2711, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000370000-0x4)=0x1) 2018/01/19 15:40:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000646000-0x12)='/dev/snd/midiC#D#\x00', 0x4, 0x10000) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000096c000)=0x59f, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000c13000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000762000-0x43)="", 0x0) 2018/01/19 15:40:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6b41, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000ead000-0x8)='./file0\x00', &(0x7f00004f9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = add_key$keyring(&(0x7f00002ae000-0x8)='keyring\x00', &(0x7f000090b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_persistent(0x16, r0, r1) r2 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000562000-0x4)=0x0, 0x80800) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f000061e000)={0x2, {{0xa, 0x0, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4fc648745ab1d1c9, 0x9, [{{0xa, 0x2, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x6a1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1f7, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x67a, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x510) ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/01/19 15:40:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f0000ce9000)={0x0, 0x0}) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000032e000-0xa)='/dev/cuse\x00', 0x2000, 0x0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000ce8000)={0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$dir(0xffffffffffffff9c, &(0x7f000097d000-0x8)='./file0\x00', 0x40800, 0x10) getdents64(r1, &(0x7f000063e000)=""/33, 0x21) mlockall(0x3) 2018/01/19 15:40:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000ac000-0x8)='./file0\x00', 0x0) r0 = syz_open_dev$adsp(&(0x7f000083d000-0xb)='/dev/adsp#\x00', 0x6, 0x4000) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000ab7000)={0xb2, &(0x7f0000138000)="c93712e2e38387e71dc3dfef35a5b94798fdf57110e4e913ee0ddc7cafdfe48f751a3f2da59a671b689880c71d5412ad7251e37966da1cbfa8c0f85b64ca69aba796f322dbba43830dd580a6dc0e3fbda9a6b6ee2c52f898ec24bb5051ce7a197ce59d924b9ea78cabe0d217a6c759af7baad231b3376a1f762d2f8be4ca64a06e91d034538e1a9abd7067bf635961402c311ed9143f93443a4d929817e0de29a1bf94a6e4e3b4be2d4554d9ba00be49268c"}) read(r0, &(0x7f000045b000)=""/136, 0x88) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f00006a2000-0x8)='./file0\x00') mkdir(&(0x7f00004d3000)='./file0/file0\x00', 0x0) mount(&(0x7f0000847000-0x8)='./file0\x00', &(0x7f0000af9000-0x8)='./file0\x00', &(0x7f00005c7000-0x9)="587200ff0300000062", 0x1400, &(0x7f0000f40000-0x2)="") getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00001c4000)={{{@in=@broadcast=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002fd000)=0xe8) sendmmsg(r0, &(0x7f0000c4b000-0x21c)=[{{&(0x7f0000f5c000)=@pppoe={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e, &(0x7f00007d1000-0x60)=[{&(0x7f0000d99000)="3c58683b63b7d374ccfaba7de65ef8a9178aa49fba8acf45af280025e51f6c9a886743dd99424322e096448f7388505e5dca4642b4884b1abb4666df942f75ec64780fb1a35ab602941e8130f714e3f0b289029f5ea68e83108360cb81955009b0fef41d3e13c459a5ce2ac728947670e0208c558490889847fc88684bc64dcf3ac4062aff02cafdeb53b74271a3fb6fab0387db65ba97f5c9a61763d22c8e99060618abefcad06a450c50e75755921677a1b0f17f7af5074ba634157be16028a9b7e66ebe862f3359c085e8dd6fa8a0a4", 0xd1}, {&(0x7f00004c6000-0x32)="7e54b7201d99dc62eeede3aa64d51144f02db14f48d331013d91e457c6eb18a397faaa569015a3408e285f5c9f85ec167c98", 0x32}, {&(0x7f00004fa000-0xc0)="5d50ad204d4c776b8c81badb8dadbd496cb502daa3fc315bdb33451e6f7b62f26fff832cdb32bdf5df6b392865617d0f9a87aa2a6f4fb4ac5dc105bf157f9f415e2f240fb1ab47e998e1cce0550d556f0cf715203648902b48ebdcd667c16f5b8d5fe2792b05e6091df42a4f2b41094e9d136092eac36767740c1f2f194b483bfbf288825c041f7112aee7ff42c41eed53db533a78a11b9360315de50eafe49a4ae3acb4796a8e6830ab8604b511e0b2ba5c7f224947e5a255b04bceb30a9522", 0xc0}, {&(0x7f00009c4000-0x8c)="24adb2812cf2acaaa32dc1761bbde3314a757d1dfb43ccfd6cf409b64792250fa742f82797d0c67603bde608f684c558bc4df625144513007c63a3e78a9f88d1a3c52bbc2c053038bf72d83d2ed6c20ce01e4f70357908d20296036c734b012f75c416e697bc762c67aed609206410a70a79e6c46391170d7344e5674cf3de5b6954f2dd003181c81be7129b", 0x8c}, {&(0x7f0000741000-0x1a)="5e65dc865e3b6c4d182382bac0f0d25f71f713dcfb4ce0dcf615", 0x1a}, 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0x1000}, {&(0x7f00005a1000-0x1d)="07b569aad0b727cd78da5af138fbf3ded79ff1c69dd93b3aa0f4b85220", 0x1d}, {&(0x7f00008e0000-0xf8)="facb92b4c01b0e8f8cc5fc548659a2447c4923820e1cf78ed6505b33a43708ea8e6f005daa9e34c8bc79af8539b9c8060fecd303cbc8a0a5d82f415a9085dbe12ddda3dc94b99099e646ee142a4f6c610c699dadd2f51357376bc46cade9672780a474f55eb4eebe0a32431d07dea6745d6f1d02c23846a16f2d388861e79cc8216e39aa3dc806786ace1c79eb2b99cdcfde7a68487c5d5fbf91845fe15b092df8a40600ab6156313451e0d9c977aec93dffd1be23f0e82e5f9c7b5ce68b9b4a9cfd04f54bf1a57136a3906710161e3c7d6fece4d69034b3d2087632944ad89254fdca4ce406b0a6195e13a724b6ced0c0765b725f137560", 0xf8}, {&(0x7f00004d6000)="e31b9fd32b54e4d62c4278f13549180070ff25e7600621ce49115dd950a04af41cf73d3a41d8ec635141933c9826b5254680db1c07563d1d2c71163add8e17123c3d454261ee9081445f44da8666dbe8dbfb406bf97f6162bd788e0af6fd8aac5b056f7c860542cf64e0564d2261317e57a4b39b0f49f8b20e9777e6b31630e49b514e078d9a84983321bf9d43", 0x8d}], 0x7, &(0x7f000057d000)=[{0x48, 0xff, 0x5, "4064185916948c6f0834c3ff1af5d7973c628621fd52d1edf40356ee970e6c750515bdf7c705a7c39683ca6af4ea03ca61f76e"}, {0x70, 0x0, 0x4, "263cd57c9d5140fcd17d8044039154d89f2cf6ccb4d70afeb81da699a0250e27a16995507d166c21adedf0f3d593715d19f263fb043d40af1420ed6def78ef29c4416257d40c7a2dd757287d80f81a9dcfdea6233f6a307bb37d1866"}, {0x58, 0xff, 0x9094, "d5cf17771eaa122dbc65b70403da1e7d9b8e84399680e5c334c3dfe1d6c6d220b99b70f24a3d8b5f7c562df0d84e92ff94223a5d3a31b180c6983968e613b3f9bae72c"}, {0x100, 0x118, 0x9, "ab3d210a5963253d0c5100f8d362700b56d337ef114aa96bb5012d5fcbe4b8954dceb507e98a9fc6409f886cc8df3ebfbd07fa175b07c0abfe36990b9eed13e96384daf98a3eee6405b002f256d29f928266a87673586f4cfef9f5d611686f496d2fba641af9dea4c222d9378088fffaad7b11fe647efccad477ef016ae04319bb163ee0d1ded8223430ecb9ff7dff45a03b45a4601193df251c7f91d5588094517b6612ade85c30530190cf63297fb59468fbc89783c90ce2e771f0e86bfc3c5068ac05a3e84478842b66f8f24949d2a3d605736272bbc7b287b62fdc3434de06be27d94187e48250248e"}, {0x90, 0xff, 0x1f, "f176c9d835ecdfba44021b0a36d7139e9105edb582ff0c3630ed9e0f9bdaa78582e6d767d4bc3e6b4cc2cdb651730821f9c0f72aea7840bd04c954bb49b9ef801d8dc2e99d4637e2725817440f0d165722e4e9af3b828964386a12757e23710f24a3f4df8780fb962795e3398f44272a8b499b8a2245a9d361c7464f"}, {0xd8, 0x88, 0x1000, "6281cf7864d051730020c20efe6ddfe658d7b2de438894755bec9e24d7bdcadef7b46c71d50d34a6beb98242bb6651f5d2d44e4ce393f1ebee842ca0bcc530de56c09221186e3124ef1b0a89da8639e913a872169af597bed8e9e144585bee4e861352eb2561d06233b6db4cf7913408405934957e01be08dc9cedf36cd2ccb0dd55a9c60d8352c0fcda3a3a7f07a17bd00cd746f0d94e4f3149a433a91a39040f114f6b3a9e1f143e0567aa0b2bb49d15321ee28752c165535f841f74811769190c97c8"}, {0xa0, 0x10e, 0x6, "81d7ae1df52551d12b3b89e1674850d67f346e34a259756bd8a3617d61259cc842f78c516a5e85f48439b0dd2cb9a9666fdbdbf6a216ce30da905043b2f12e05ae4cd7816a7be6d46b90fc7136b9ceaceb80c94addb1ac688176f97b0cee917aa95c5d605e5ce2e42e7d81a4b7af595424d59b63018fb366dd7196ae115e632144c52a8bd1d1908597"}], 0x418, 0x4c080}, 0x4000000000000000}, {{0x0, 0x0, &(0x7f000082c000-0x20)=[{&(0x7f0000156000)="c258f74b37f4af8750356c224f12c85abbbf4742675eef5cde2dbc57965181444650715e914d5fa3e44c2b23ea03ddcb38b9dcead91ec7d45daf9c25f2630ca7e616c3cdad59e7c7c5bb97873f5f93a4d359f7230f3743b677edb0c9e6f43c972c9c02b4e1510008a07ba843756192f220103088a93fda1be654fdd2d68b6b9e21406910468029e364388d71848063d8133715d6688d5baa9d24e493dfb099dfc0f7d118e9c9116ed074dacc4ce52f49da81c0f5e281e71f562069092f74e501b5ef272a8cf3861d1f01ce19fba5f384f64196722955a80dee523a7b9acda9fc2a47dfa4f0df84fe704e2c723a09", 0xee}, {&(0x7f00001f8000)="61d60b6b1cba740979d4a2222a57082adb7bee29a6912eae580fb452e85b332e0480ddb2690a93f1d37445e49da908a2da34534c74", 0x35}], 0x2, &(0x7f0000259000)=[{0xc8, 0x0, 0x8000, "5cd417853d4e54d18197f7b1b5a208f81440ea20fad23c259d0f8d9da212b329bb48a0ecd969d7f9e21713e0a36a5a839697d29140f3a98606a24edb42dbfbafe5f1319eca660109d7f97123bf19fe180cda9b7cee8d7b07305bbe2f4b0f44b825229695f7f6be6897cee0ba2ebd9865ab48c9a57688e0af9d00f3c33ddefe5ca4fa03246f2c52eb316b624e68a7f7e83e9da8875b2a5b00ceed70e743bbc9111187f75de37b351aabd933d4c697b9aa57"}], 0xc8, 0x4000}, 0x5}], 0x9, 0xc0) pivot_root(&(0x7f0000428000-0xe)='./file0/file0\x00', &(0x7f00007c0000-0xe)='./file0/file0\x00') r2 = gettid() perf_event_open(&(0x7f00000ae000-0x78)={0x6, 0x78, 0x5, 0x2, 0x6, 0xc0d, 0x0, 0x0, 0x10000, 0x1, 0x1ff, 0x3, 0x7, 0x81, 0x7, 0x80000000, 0x800, 0x5, 0x9, 0x8, 0x8, 0x30, 0x6c6418c9, 0x6, 0x3, 0xbbfa, 0xffffffffffffff78, 0x2, 0xfff, 0x8000, 0x1, 0xffffffff, 0x7, 0xbdb, 0x7, 0x6, 0x200000, 0xffffffffffffffc0, 0x0, 0x3, 0x4, @perf_config_ext={0x12000000000000, 0x7}, 0x4c00, 0x8, 0x9, 0x2, 0x4, 0x6, 0xf4, 0x0}, r2, 0xfffffffffffffff7, r0, 0x1) [ 39.178440] program syz-executor3 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 39.201565] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 2018/01/19 15:40:26 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000010000-0xd)='/dev/usbmon#\x00', 0x81, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000004000)=0x7fff, 0x4) mbind(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x4000, &(0x7f000000f000)=0x5, 0x200, 0x2) 2018/01/19 15:40:26 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f86000)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000b30000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0xffffffffffffff4d, 0x80000) getsockname$netrom(r1, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000001000-0x4)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) epoll_create(0x8) sendmsg$nl_generic(r2, &(0x7f0000005000-0x38)={&(0x7f0000379000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000f0f000-0x18)={0x14, 0x2000005a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) inotify_init1(0x800) 2018/01/19 15:40:26 executing program 3: mmap(&(0x7f0000000000/0xf4000)=nil, 0xf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f00000ee000)={@random="d7000000090e", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x30, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "ffff32", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}}}, 0x0) 2018/01/19 15:40:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/autofs\x00', 0x4000, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000482000-0x4)=0x0, &(0x7f000059d000-0x4)=0x4) close(r0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000072b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) sendmsg$alg(r3, &(0x7f0000bac000+0x431)={0x0, 0x0, &(0x7f0000073000-0x20)=[{&(0x7f0000c29000-0xbe)="717168324c3b0d89b1b9be169b40ff1bfb35e82bdbae058e47ecfa1a00ed9742d1d8574a2b512d10d2e63459c5ed8c174e98514e0a34244a9ff52bc2a841515e3bb0f0b5042ec3f1fcf664d7857dd135aead5ea2d92607eb8c0dd729ee3bde832bd81fa7d38338bfc9717cf57197388b3d83e330c6518a3d1707af5a9883d31baf565ff37ed0bb3540cba2cb0b1a775dacfb83b6f24e298ec4d0c0f737e2e67fbd63208772bb61f696b240f0aa", 0xad}], 0x1, &(0x7f0000763000)=[@assoc={0x18, 0x117, 0x4, 0x5}], 0x18, 0x10}, 0x4008880) r5 = add_key$user(&(0x7f00009a4000-0x5)='user\x00', &(0x7f00004f8000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000038d000)="a250dad4ea59c74b4f3c56a104ed5aae0efec54a109183bdda5fab00a0355019c7c1385ac45ce86fdc0280c275e9b665f27e35b091f6fd788e2719afbff5ea294580c0fc2e9761566e51744a5ff175f2252b8e3f37f44be19cd1b998a13768cd4d", 0x61, 0xfffffffffffffffd) keyctl$revoke(0x3, r5) io_submit(r4, 0x2, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x1, r3, &(0x7f000007d000)="b3b03996ff05abb1e8b1c24b50898d8f9ead673923f57eea9c323539f61098a66e70e21c7f41b248343690cde4383c538b179b0f5dcccf6bfaf8031cb052ad74a5a83fadd09955b1676d37e5e45d50697ce53a588ae0d5e6e20df61febd665b532e5790c2839d3b8068a5deb2c408fc482a0571cd548c8a8b9048961ccef0433f18479ddd09236d495eaadd835e64b728d0f8e60de4c73d90e6266410ff682ff4b338e62aed853f8f90f832bdc", 0xad, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000098000-0x40)={0x0, 0x0, 0x0, 0x7, 0xca9, r2, &(0x7f00002b9000)="32c8bd19debedb05a304148da9f3e9f070c7f3a5ae63563097d274194714c74b4ab906f65e596abcdf4a20ad2578fab23876f342c757eb95808c947d710784e1d0fe2b6548fec4", 0x47, 0x10000, 0x0, 0x1, 0xffffffffffffffff}]) 2018/01/19 15:40:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r0, &(0x7f000013d000)={&(0x7f00007c2000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f000043f000)=[{&(0x7f0000358000-0x1000)=""/4096, 0x1000}, {&(0x7f000032d000)=""/209, 0xd1}, {&(0x7f0000d31000)=""/7, 0x7}], 0x3, &(0x7f0000c00000)=""/0, 0x0, 0x7f}, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000217000-0x8)={0x0, 0x7f}, &(0x7f0000bdf000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000055f000)={r2, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x8000}, 0x98) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f000021d000)=0x8001, 0xffffffffffffffaa) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfd000-0x4)=0x0, &(0x7f0000ff0000)=0x4) 2018/01/19 15:40:26 executing program 2: unshare(0x24000200) unshare(0x20020000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000001000)='/dev/amidi#\x00', 0x2, 0x2a0002) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000000)=0x30) clone(0x10084000, &(0x7f0000000000)="07cc", &(0x7f0000d4e000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000b48000-0x9f)="55a793ee8f59d65dbc59d6dd563559c6ab7cb3365728d8dbacf36e79cf5a996aca0e7bfeb376d88b80ab710b2608cc2c53197e4229b07c17637cc646401c5c6f6d654dbd729c6fc09a0ae81f0017aaf385f6a70aa4d4b01e6b1254ecf418d90843b97d2627ecb089f9dfeb74493a9b8f25779f4900cf80be1d78b11559e28773baa8f032cf6bae130b7d3399a13a12f5fc09ca4657bfee0f7397b66d40d9b1") 2018/01/19 15:40:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f000035d000-0x4)=0x2d, 0x4) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000a6b000-0xa)='/dev/cuse\x00', 0x101000, 0x0) connect$inet(r0, &(0x7f0000593000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 15:40:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003ea000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000c3e000-0xa6)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/19 15:40:26 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$bt_l2cap(0x1f, 0x2, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000)=0x0, &(0x7f0000205000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000002000-0xb)='/dev/vcsa#\x00', 0x2, 0x800) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000001000-0x4)=0x3) 2018/01/19 15:40:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000001a000-0x100)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f00002fb000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f0000a11000-0x24)={0x24, 0x11, 0x828, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0x10, 0x95, [@typed={0xc, 0x13, @str='\x00'}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000000000000}, 0x0) 2018/01/19 15:40:26 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000a000-0x1)='net/anycast6\x00') preadv(r0, &(0x7f0000008000)=[{&(0x7f0000002000)=""/87, 0x57}], 0x1, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000009000)=""/49, &(0x7f000000a000)=0x31) 2018/01/19 15:40:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c42000)=0x0) getpriority(0x1, r1) bind$alg(r0, &(0x7f0000b48000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd", 0x4) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x1ff) sendfile(r2, r3, &(0x7f0000e65000-0x8)=0x0, 0xffff) 2018/01/19 15:40:26 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x7)='status\x00') getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000504000)={0x0, 0x2}, &(0x7f0000ced000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000002000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0x7ff}, &(0x7f00008b5000)=0x8) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x15, &(0x7f000000a000)=0x0, 0x4) 2018/01/19 15:40:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setrlimit(0xc, &(0x7f00001dc000)={0x100000001, 0x80a}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x10, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 15:40:26 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000003000-0x16)='/selinux/checkreqprot\x00', 0x109680, 0x0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000006000-0x18)=""/24, &(0x7f0000007000)=0x18) sendfile(r2, r2, &(0x7f0000007000-0x8)=0x0, 0xfff) capset(&(0x7f0000005000)={0x20080522, r1}, &(0x7f0000005000)={0xff, 0x8, 0x5, 0x6, 0x80000001, 0x824}) fsetxattr(r0, &(0x7f0000000000)=@known='system.posix_acl_default\x00', &(0x7f0000c37000)='lo:\\*selinux\x00', 0xd, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x24) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000002000-0xc)={r3, 0x1, 0x2, [0x0, 0x800]}, &(0x7f0000006000)=0xc) 2018/01/19 15:40:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000051a000)=@assoc_value={0x0, 0x0}, &(0x7f00006bc000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000337000)={r3, 0xd3, 0xffffffff80000001, 0xe86b, 0x7fffffff, 0x0}, 0x14) 2018/01/19 15:40:26 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000292000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0xfffffffffffffde1) 2018/01/19 15:40:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 0x800000) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000b30000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000022b000)=0xe8) lstat(&(0x7f0000259000)='./file0\x00', &(0x7f0000cb4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000ff2000-0xe)='./file0/file0\x00', &(0x7f0000ade000)='./file0\x00', 0x4000, r1, r2, 0x2, 0x7, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00002ec000-0x74)=[@in6={0xa, 0x2, 0x800, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x8}, @in6={0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x74) utime(&(0x7f0000cf0000)='./file0/file0\x00', &(0x7f0000693000)={0x0, 0x3f}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000619000)=0x0) r4 = getpgid(0xffffffffffffffff) rt_tgsigqueueinfo(r3, r4, 0xf, &(0x7f0000aa4000)={0x30, 0x3, 0x7, 0xd63}) exit(0x1ffc00000000000) sendfile(r0, r0, 0x0, 0x1) mount(&(0x7f00001e5000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000ded000)='v7\x00', 0x1001, &(0x7f0000dee000-0xd1)="") unlinkat(r0, &(0x7f0000d68000-0x8)='./file0\x00', 0x200) r5 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") accept$alg(r5, 0x0, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000e17000)=""/36) readv(r5, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) 2018/01/19 15:40:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000001, 0x84) getsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000bc7000)=0x0, &(0x7f0000d6c000-0x4)=0x4) bpf$OBJ_GET_MAP(0x7, &(0x7f0000606000)={&(0x7f0000a9a000)='./file0\x00', 0x0, 0x18}, 0x10) pipe(&(0x7f0000547000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f00002fa000)=""/110) 2018/01/19 15:40:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d4000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f00000e5000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}}) timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000c13000-0x10)={0x0, 0x989680}, &(0x7f0000559000-0x10)={0x0, 0x0}) mbind(&(0x7f000088e000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000b7d000)=0x8001, 0x800, 0x1) r1 = syz_open_dev$tun(&(0x7f00003a7000)='/dev/net/tun\x00', 0x0, 0x201) write$tun(r1, &(0x7f000081e000-0x570)=@hdr={0x1, 0x1, 0x7, 0x9, 0x9, 0xffffffffffffff85, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="8d89ef4e57ed", [{[{0x9100, 0x80000000, 0xff, 0x3ff}], {0x8100, 0x9, 0x100000001, 0x7}}], {@mpls_mc={0x8848, {[{0x3, 0x43e, 0x100000000, 0xffffffff}, {0x80, 0x6, 0x8, 0x8}, {0x1, 0x40, 0x6, 0x8}, {0x2, 0x200, 0x2, 0x2}], @ipv6={0x8, 0x6, "b95739", 0x518, 0x0, 0x100000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, {[@dstopts={0x33, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x40, {0x4451, 0xe, 0x6f72, 0x1f, [0x7, 0x2a, 0x1, 0xb7d, 0x2, 0x9, 0x7fffffff]}}, @pad1={0x0, 0x1, 0x0}, @padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x20, {0x100000001, 0x6, 0x5, 0xffffffff, [0x3c8, 0x10000, 0x5642]}}]}, @fragment={0x33, 0x0, 0x10000, 0x7, 0x0, 0x5, 0x1}], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x100000000, {0x9, 0x6, "7bdc8d", 0x2, 0xff, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [@fragment={0x32, 0x0, 0x3, 0x7cb, 0x0, 0x5, 0x1}, @fragment={0x0, 0x0, 0x101, 0x5, 0x0, 0xb5, 0x1}, @fragment={0x7f, 0x0, 0x101, 0xfea8, 0x0, 0x1ff, 0x0}, @dstopts={0x33, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x836, 0x5c, "79543c879a586847880f70ec0960358b2777003854b9dc6a4eaa0510ff47b51d65e08376e75e8ea96fad5c9c9726b203e321de6d61c58f224f6c2decf51b0461880a88aebe488a04675860741bccb42e1e5b0ed58e9abaa493138aae"}, @pad1={0x0, 0x1, 0x0}]}, @dstopts={0x3b, 0x21, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @generic={0x1, 0xf6, "e82d829d7de0aad17a329b75bdd6e1746735290a9cb24232b734d54830850c6ee4b4f521c967f3b11c0db3f5d59eb8dc90daf83a980d72157e2f4f1ec9593d8568ba568fbdc0372e8cf015ba0c70f0f7a8341ade1e6a40ddf22d7ba0b65edb72ea8368d98b50343f9a1ed94c912578404d79ea7086dd33718dfd53df45ad95ba72a615928d687a7a495d2c418996fb698b471e69bac4c32c7dae26b44a35bd2f5b029992bd100f83f4b035f1c7afbfda4ae66e35c05fbb9104456e8f23a51ada4748bf524f42a5b50d1e67b4d524fcf4f9dd62df41a9941d9d873e0509858e8990716301233ec6c811fceec5014f39926026b70a4448"}]}, @dstopts={0xbf, 0x11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x800}, @calipso={0x7, 0x10, {0x4, 0x2, 0x100000001, 0x5, [0x5]}}, @jumbo={0xc2, 0x4, 0x80000000}, @jumbo={0xc2, 0x4, 0xfffffffffffffffc}, @calipso={0x7, 0x40, {0x0, 0xe, 0x6, 0x2, [0x17b4, 0x46, 0x7ff, 0xe0, 0x4, 0x9, 0xb4d4]}}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}}, @enc_lim={0x4, 0x1, 0xfff}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @fragment={0x8, 0x0, 0x6, 0x9, 0x0, 0x0, 0x2}, @routing={0x5e, 0xc, 0x0, 0x7f, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}]}, @dstopts={0x0, 0x28, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1, 0x0}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @generic={0x0, 0xd0, "542353dc7499977c822e11896a8743d83cedfd946585b572ebaa276e9c4ffa41c61be208ddccf8fd5a8b864ed781e8f82636da610a605f0cc420b3719f01587fd9ee2e6a2e7a8b6039cd9a41ba8729200b5d0ac52585463618877859feae18c8775cb386eea6f9074abb390b457251a9d342143237b54a2cc9cbfc595f54f6354d62eac22df671570c379ca1ae900cd6d270587e9436c61f5b8957807f825f3443283fc0d8e38896be44764648fad3134d8123b3c3addcf464c4b849cf344fec422601cbc1b479ab3cf452f25ec98146"}, @jumbo={0xc2, 0x4, 0xfffffffffffffffb}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0xfffffffffffffffb}, @generic={0x5, 0x34, "07a29bfaae498e6c08b1ecd4183e3ac3fae96950cd2ce961bf81278163fd676ce176586ceb69f39104e87d7ee9ddc582892b25e5"}]}, @hopopts={0x0, 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x20, {0x7, 0x6, 0xaa5b, 0x4, [0x8623, 0x1, 0xc3]}}, @calipso={0x7, 0x20, {0x8, 0x6, 0xfffffffffffffffa, 0x2, [0x41650a1c, 0x8, 0x100000001]}}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x0}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @ra={0x5, 0x2, 0x2}, @ra={0x5, 0x2, 0x8}]}], "844a08333852f90dd57559eebf8e74ed"}}}}}}}}}, 0x570) clock_gettime(0x0, &(0x7f0000122000)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f00007a4000-0x20)={{0x77359400, 0x0}, {0x0, r2+10000000}}, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/19 15:40:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004bc000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$midi(&(0x7f0000f1c000-0xb)='/dev/midi#\x00', 0x100000000, 0x100) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000c66000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvmsg(r1, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[], 0x0, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) socket$nfc_llcp(0x27, 0x1, 0x1) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003f9000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f0000e9a000)="1dd7c5dd1982eb18bedb4c81add5dbbe06fd38e8701d46676b35c688f0a380d39fd3aa682521ef471b0b5f4bc646cb4ee5ddf474f99d327930bb9ba2b8141e3b8f417b1287a1b91fae161729511e018049eaf17781aa7709941da299cdef848be7fc6fe8e99a652edc271b78ff8d4ab79217cd6960fe1e89e2af4b7ee271c0141bb7ced5a1a9f95ec6c2995c25238404166c1060c26c52090ec2dccf54ba0935a6c7b9e72d77fee58bec59a2dafc7c9b63908d53baaff2b23e3b599c6e4e6a06c8ffb0a0") sendto$unix(r2, &(0x7f000014a000)="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", 0xfd, 0x8000, 0x0, 0x0) 2018/01/19 15:40:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x181371}) bpf$PROG_LOAD(0x5, &(0x7f0000cd3000-0x48)={0x2000000000001, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000e74000)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000b10000)='/dev/audio\x00', 0x80000, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f00000ca000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000986000)=0xc) sendmsg$can_bcm(r0, &(0x7f0000247000)={&(0x7f0000f40000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f000025e000)={&(0x7f0000c50000-0x80)={0x3, 0x4, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x2, 0x8, 0x6, 0xffffffffffffffe3}, 0x1, @canfd={{0x4, 0x6, 0x8, 0x9}, 0x11, 0x1, 0x0, 0x0, "5c0138cac8c81bd7ad22d5e6d0c644adf7c038454d58145ddbd3ee64b552384012c6c3dd4de976f7a25cadf3af95695d6dc1d8082b19074d18d11362c1eedee5"}}, 0x80}, 0x1, 0x0, 0x0, 0x40000}, 0x8d1) 2018/01/19 15:40:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000b48000)={0x0, 0x0}) utimes(&(0x7f0000ef0000)='./file0\x00', &(0x7f000042b000)={{r0, r1/1000+30000}, {0x0, 0x0}}) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x0, 0x0}, &(0x7f000003c000-0x4)=0x0, 0x0) 2018/01/19 15:40:26 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000002000-0xc)='/dev/amidi#\x00', 0x8, 0x0) r1 = accept4$ipx(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000356000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000003000-0xa0)={0x0, @in6={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2e6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x6, 0x6, 0x2, 0x1}, &(0x7f0000003000-0x4)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000003000-0xa0)={r2, @in6={{0xa, 0x0, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1, 0x7, 0x10000, 0x40}, &(0x7f0000002000+0x358)=0xa0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x6, 0x2c100) getsockopt$inet6_dccp_int(r3, 0x21, 0xf, &(0x7f000093f000-0x4)=0x0, &(0x7f0000663000)=0x4) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000001000-0x4)=0x6d9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00007a3000-0x4)=0x0) ptrace$setsig(0x4203, r4, 0x3ff, &(0x7f0000e02000)={0x26, 0x1ff, 0xffffffffffffff93, 0x3}) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004d2000)='/proc/self/net/pfkey\x00', 0x800, 0x0) fgetxattr(r5, &(0x7f0000a40000)=@known='trusted.syz\x00', &(0x7f0000d8e000-0xa)=""/10, 0xa) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r5, 0xc058534b, &(0x7f0000b98000)={0xbafb, 0x1000, 0x4, 0x1000, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_CLR_FD(r6, 0x8008700b) 2018/01/19 15:40:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3f}]}, &(0x7f0000f92000-0x4)=0xc) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f0000bea000-0x118)={0x1, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/19 15:40:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000cb3000)=@generic={0x20000000001e, "01030000000000010b0000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) connect$bt_sco(r0, &(0x7f0000ddf000)={0x1f, {0x100, 0x0, 0x10001, 0x55c2b680, 0x6, 0x7}}, 0x8) 2018/01/19 15:40:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x97, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) arch_prctl(0x1007, &(0x7f0000466000-0x3)="3a02ff") r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cc1000)='/dev/cuse\x00', 0x400000, 0x0) writev(r0, &(0x7f0000f28000-0x10)=[{&(0x7f0000c12000)="8e5f63a75775c8f80379a0d336cf0659db8ab8f0074ea9d3ce47ac930218e812262afb65f66e1a6d4ddf6c9db366ad02319b0b330bb58bef7a160cfc20d8d458b9a69c6113b26e7243f145cecd89d4cba147d7701450c0800540ce59a5c88883f33735f2455cd33a26d4a9ab83a1b96e2048cb22592d5ddb11d22bc36a02a1a393fb9f2b91b8deb26c2e8420c412ff7be8a20b3792f8461a22ffc5f0df699215116abfc11bd7454ae6954d6a0a48d2f51de44688e7486b4862fd74f3cfcbc0f5879c7b2bdd30bf07ec84f4bce5e0a6714f06c28cff9bcd", 0xfffffffffffffe70}], 0x1) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000f2b000-0x8)=[0x40000000000007f, 0xa838]) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000a74000-0x4)=0x1f) 2018/01/19 15:40:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() prlimit64(r0, 0x0, &(0x7f0000d45000)={0x4, 0xffffffff}, &(0x7f0000699000)={0x0, 0x0}) io_setup(0x5, &(0x7f0000e7a000-0x8)=0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002c0000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000805000-0x3)={0x1f}, 0x4) timer_gettime(0x0, &(0x7f000084b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_gettime(r2, &(0x7f00000ad000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) io_getevents(r1, 0x8, 0x80000000000013b, &(0x7f0000e1b000-0x120)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000a34000-0x10)={0x0, r3}) 2018/01/19 15:40:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept$inet(0xffffffffffffff9c, &(0x7f00007c9000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002b6000-0x4)=0x10) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006fd000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) open$dir(&(0x7f0000367000)='./file0\x00', 0x200000, 0x8) socketpair$ax25(0x3, 0x3, 0xc4, &(0x7f00009e6000-0x8)={0x0, 0x0}) fchdir(r0) 2018/01/19 15:40:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000009e000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000006000-0x4)={0x8}, 0x4) fcntl$getownex(r0, 0x10, &(0x7f000001f000)={0x0, 0x0}) r2 = dup(r0) connect$inet(r2, &(0x7f0000a84000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mq_open(&(0x7f0000495000)='trustedtrusted\x00', 0x40, 0x40, &(0x7f0000ba3000-0x40)={0x573, 0x1, 0x96b0, 0x800000000000, 0x100, 0x7, 0x3b5, 0x4}) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000fc4000-0x108)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100000001, 0x2, 0x7, 0x994, 0x400, 0x1, 0x0, 0x800, 0x1, 0x1, 0xfc, 0x0, 0x0, 0x9, 0x800]}, &(0x7f0000938000)=0x108) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000081e000)={r4, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r5 = open(&(0x7f0000bc1000-0x8)='./file0\x00', 0x10000, 0x10) mq_getsetattr(r5, &(0x7f0000545000-0x40)={0x6, 0x5, 0x6, 0x3e0000000000, 0x3, 0xffffffff, 0x6, 0x101}, 0x0) readlink(&(0x7f0000f73000-0x8)='./file0\x00', &(0x7f000066d000-0xbc)=""/188, 0xbc) getsockopt$sock_buf(r3, 0x1, 0x1c, &(0x7f0000ba6000-0xcf)=""/207, &(0x7f0000839000)=0xcf) 2018/01/19 15:40:26 executing program 7: mkdir(&(0x7f0000c0d000)='./control\x00', 0x0) r0 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) mknod(&(0x7f000081d000)='./control/file0\x00', 0x0, 0x0) lseek(r0, 0x3, 0x0) 2018/01/19 15:40:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000057e000-0x9)='/dev/sg#\x00', 0x0, 0x806) write$evdev(r0, &(0x7f0000814000-0x30)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) clone(0x0, &(0x7f000080b000-0x1)="", &(0x7f0000dbe000)=0x0, &(0x7f0000785000)=0x0, &(0x7f000071c000)="") ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000ae5000)={0x80000000, 0x8d, 0x7ff, 0x5, 0x0, 0x2}) 2018/01/19 15:40:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x165, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ffb000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00005ca000)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000281000)={0x0, 0x3, 0x4, [0x362, 0x8001, 0x40, 0x8000]}, &(0x7f0000465000-0x4)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000066d000)={r1, 0x5c, &(0x7f00009dc000-0x5c)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4063, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0xa0af}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00003a7000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00006b8000-0x6)={r1, 0x100000001}, 0x6) r2 = socket$inet(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000c39000-0x4)=0x0) 2018/01/19 15:40:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000077000-0x16)='/selinux/checkreqprot\x00', 0x200, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000125000-0x1)='\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00009b9000)='/dev/rtc\x00', 0x105000, 0x0) 2018/01/19 15:40:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000030d000-0x8)='./file0\x00', 0x200000, 0x1) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000e48000)=0x8000, 0x4) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) close(r0) 2018/01/19 15:40:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000adf000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002e4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000744000)={0x0, r1, 0x1}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f000001a000-0x20)={0x0, &(0x7f00002ed000-0x8)=0x0, 0x0, r2, 0xc}) 2018/01/19 15:40:26 executing program 7: clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") readahead(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00004c9000)='/dev/vcsa#\x00', 0x34, 0x8040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000000+0x22b)={0x0, 0x1, 0xd9}, &(0x7f0000173000)=0x8) r2 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r2, 0x99, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={r1, 0x7c}, &(0x7f0000000000)=0x8) 2018/01/19 15:40:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000421000)={0x0, 0x0}, &(0x7f00002c7000-0x4)=0x10) accept4$packet(0xffffffffffffffff, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fc4000)=0x14, 0x80800) accept4$packet(0xffffffffffffffff, &(0x7f00001ea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c9a000-0x4)=0x14, 0x80800) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000300000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000bc000-0x4)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x80000000027, &(0x7f0000f7f000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, r1}, 0xfffffffffffffd77) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b97000-0x9)='/dev/ppp\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000043b000)={0x0, 0x2, 0x7}, &(0x7f0000dca000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000adb000)={r3, 0x6}, 0x8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00009c4000-0x34)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, 0x18) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/01/19 15:40:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000558000-0x16)='environ\x00') open(&(0x7f000043d000-0x8)='./file0\x00', 0x8080, 0x100) syz_open_dev$usbmon(&(0x7f0000562000)='/dev/usbmon#\x00', 0x7, 0x620600) 2018/01/19 15:40:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x103000)=nil, 0x103000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "80002a0800000000"}}}}}}}, 0x0) 2018/01/19 15:40:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x12, &(0x7f0000a02000)=0x1, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000744000-0x1d)=""/29, &(0x7f00002a6000)=0x1d) 2018/01/19 15:40:26 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000a80000-0xc)='/dev/amidi#\x00', 0x1, 0x10000) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000fdd000)={0x401, 0x7, 0x9b, 0xd0000, 0x7, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f000000d000-0x78)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r0, &(0x7f0000f10000-0x35)=""/53, 0x35) 2018/01/19 15:40:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000020c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000330000)={r0, 0x9, 0xffffffff, "372e21b2a91b9fb9ab2d6766e5ed575ff4c013284f6bfde032e366a5634f77a64080ddf37b1aa3b0ed4bcb8f060e86a606a19d02ed98a2ca7a75f685aeb9a9545c"}) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000a4a000-0x2)={0x6, 0x80000001}) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x18, 0x29, 0x4, '5'}], 0x18, 0x0}, 0x0}], 0x1, 0x0) 2018/01/19 15:40:26 executing program 1: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x12, &(0x7f000028c000)="", 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b4a000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f00003b3000)={0x80000, 0x0, [0xa47, 0x1, 0x6, 0xfffffffffffff800, 0x3, 0xec04, 0x3, 0x80000000]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x2, 0x0) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f00001f0000-0x2)={0x7, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r2, &(0x7f0000001000)={0x1}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r3, r4) 2018/01/19 15:40:26 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000779000/0x4000)=nil, 0x4000}, 0x1, 0x0}) futimesat(0xffffffffffffffff, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000014000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000d9c000-0x11)="") r1 = syz_open_dev$dspn(&(0x7f0000b27000-0xa)='/dev/dsp#\x00', 0x8, 0x40000) getpeername$llc(r1, &(0x7f0000606000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b98000)=0x10) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000007b000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/19 15:40:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b92000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000076000-0x4)=0x0) ptrace$setopts(0x4200, 0x0, 0x8000, 0x5) connect$unix(r0, &(0x7f0000160000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8) r3 = syz_open_dev$mouse(&(0x7f00005c4000-0x12)='/dev/input/mouse#\x00', 0x0, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) sched_getscheduler(0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000a1000)='/dev/loop-control\x00', 0x0, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f0000483000-0x4)=0xd0f6) pipe2(&(0x7f0000902000)={0x0, 0x0}, 0x800) r8 = accept$packet(r6, &(0x7f0000a4c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00004bd000)=0x14) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) getuid() r9 = getegid() openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000185000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f0000aec000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008ad000)=0xe8) chown(&(0x7f000092b000-0x8)='./file0\x00', r10, r9) ioctl$TUNSETOWNER(0xffffffffffffffff, 0x400454cc, &(0x7f0000112000-0x4)=r10) getgid() shmget$private(0x0, 0x3000, 0x9, &(0x7f0000730000/0x3000)=nil) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000f88000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b74000)=0xe8) fstat(r8, &(0x7f0000fb3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) geteuid() capget(&(0x7f0000442000-0x8)={0x0, r2}, &(0x7f000000a000-0x18)={0x0, 0xfffffffffffffffd, 0xb13, 0x0, 0x0, 0x4}) getresgid(&(0x7f00004d8000)=0x0, &(0x7f00006c6000)=0x0, &(0x7f0000270000-0x4)=0x0) 2018/01/19 15:40:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f0000055000)={0x0, 0x0, 0x5, 0x0}) r2 = semget(0x2, 0x3, 0x10) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000767000-0x9)='/dev/vcs\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000af9000-0x4)=0x4, 0x4) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000aae000)='/selinux/enforce\x00', 0x2000, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r4, 0x800443d2, &(0x7f00001cd000)={0x2, &(0x7f00002fc000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) semctl$GETALL(r2, 0x0, 0xd, &(0x7f0000df5000-0x34)=""/52) rt_sigtimedwait(&(0x7f0000db1000-0x8)={0xff}, &(0x7f0000f8c000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000141000-0x10)={0x0, 0x0}, 0x8) 2018/01/19 15:40:26 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00001ef000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7, 0x40000) setns(r1, 0x8000000) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000d13000)=0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ecb000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x4010, r0, 0x0) 2018/01/19 15:40:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000516000-0x2)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x20000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) getsockopt(r2, 0x1, 0xa, &(0x7f0000360000-0x96)=""/150, &(0x7f0000c4e000)=0x96) 2018/01/19 15:40:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000066d000-0xb)='/dev/loop#\x00', 0x0, 0x406) fallocate(r0, 0x0, 0x0, 0x7) r1 = socket$inet6(0xa, 0x80002, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000c1b000)={0x0, 0x0}) syz_open_dev$dmmidi(&(0x7f00003cb000-0xd)='/dev/dmmidi#\x00', 0xaf3, 0x80001) setns(r1, 0x40000000) 2018/01/19 15:40:26 executing program 1: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00008f8000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000187000-0x12)='/dev/loop-control\x00', 0x40000, 0x0) r0 = msgget$private(0x0, 0x200) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgrcv(r0, &(0x7f0000001000-0x1008)={0x0, ""/4096}, 0x1008, 0x40001, 0x1000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r1, &(0x7f0000002000)={&(0x7f0000002000)=@full={{0x3, {"f768686fe8a3b0"}, 0x2}, [{"ff1b05a6dad600"}, {"3d5a36e7e0baf9"}, {"d8452dd2cff7c2"}, {"112e8823058ee5"}, {"cbb197945d83e9"}, {"c7cf0e3e7990d2"}, {"7f04e03daf4663"}, {"5e84cfa6dda62f"}]}, 0x48, &(0x7f0000002000)=[{&(0x7f0000002000)="d837376687558c347fa9f71239e437f6519c05817879441e9259e671e0655e2429d0b492518c71224cb54a2d82b0314f410f537a8f671b813b6255d9c7724d830e133dd4a229e506a5ee932e27138260abe9ef5c73ea1ef09ea4a010809c1a", 0x5f}, {&(0x7f0000002000)="86154530207e66b6a4624fdd9cba63e72d60d7adbb117315a1a28bcaa89760639883e3e860136ae67b695f67ece32a13719a3bba9de2e9a054495c54fbb86e080bf1b8e2", 0x44}, {&(0x7f0000002000)="1b5a0000c3978b5849b37dc2dcc2402273f914da7b61e184cfcdc59df50323e2ec9285d733f0e4dfe312e22d80ce28845a3219e1083ca6fada8dc29205", 0x3d}, {&(0x7f0000003000-0xa4)="123511a5884152763cfc64ed06b7e895d938d7527f96f3e24a8f3070fd121abb5cae070e38a27c672b468459187f9925d46c095c489626968d69f60136cc5d7d014822e560722c5f1f8eeb903609328968d544ec321ae63bce096791f01b3913d76965a514034a8b9f4aaaf32fde61d9037daf26e4f852107a455198d3307ebef1544e38b6474536ebef67cffdd90458422932cf30b168613a6d008356e882a5576be9a7", 0xa4}, {&(0x7f0000002000)="35d68da3c85744591ac75cb85ac23eb2c7152ae449360d5758883b28f796eea1b9768df87fd33361e2b499b4e4b27abe898be1a56b41765fb393eccf7c151c6a61eb1382197bad9583f8c2f8aa0b3136b7089d81670f48ca187b3951ddcb5907f6dc6e9a49db40c04a2c790df72af52604a29236a4", 0x75}], 0x5, &(0x7f0000000000)=[{0x110, 0x10f, 0x442, "7555b9913c11e8a93afa3e461e439aab545c8f0fea2ef1c292591b8e96945046a9de1aeab56fb1a6f0f15431f8b50d12c7171ba772d6e945c09eaf44371f03fd56cac93ddd4b69d1e12c7f299d26f09abd3b7300c3e97acb89be64e4f2b9a25f24507977096bda97c35c11b48447078709747974de832cf7c956ef3ce6acc24917a5eff7ba49c4292b5b3b7b7b37f67e58db7a7245a8b73529d1b8b3ce8459b6aa72deb9d06d7dac34d1d9f5f3ae2336823f7e6ffd9c1112526b449c54bb0ce401295b2b4d331499ff53c2ff7d6895e50dfc6fdbed0c1ba66cf055eb8621bb59a51e1434a859e9bc12e9f09b0fd8653640c10ec4056641dd73e9e0"}, {0x90, 0x1, 0x80000000, "2a3ab8ba5cee91ad208d804d89aa751cf5fb8c677b0c6fa29dcdc43565cbb5e4087e84245eaf2aed39627bba83a22b07e6eda354df5ae8e04ae64b9e6a9b3e65b934d4f00fad5651db5fac5ed801e05ab39518668597a9364cc506c797bc97e98008357fc09bb04f37a3a74635d9ea36cbf925aeec47bdb7d16f5c4d60ac"}, {0xd0, 0x117, 0x1, "99b37c4b03fa05d56473d54e6a59dc10fafb07025f6b98b8317b7a6a8be44d424b0bf8ab940115a4699b9ba1d7cef706665fb50fae2165fe4b8052ef9b85d7606450ead0671bd4358aced5e065c7d5aceeffd4582836af4bce6d811a3934bd2f12b12d593d2b3f488a758877e81be30cc718f55ac2a8b7e1ff66ffcb86d014cf76b021442432d39a949ba4cdde080d5bb51078108155814d2bb29404fc747feb68e6406fb6a9803e10756193f9f8062df9ada833919a55fd0df145e616feeb5a"}], 0x270, 0x4}, 0x0) 2018/01/19 15:40:26 executing program 3: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000012000)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000005000)={0x0, 0x0, &(0x7f000000e000)=[{&(0x7f0000006000-0x55)=""/85, 0x55}, {&(0x7f0000017000+0xe85)=""/4096, 0x1000}], 0x2, &(0x7f0000003000-0x13)=""/87, 0x57, 0x0}, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000019000)='/dev/audio\x00', 0x100ffd, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_create(r1, &(0x7f0000018000)=@objname={'system_u:object_r:nvram_device_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x37, 0x32, 0x20, './file0\x00'}, 0x3e) 2018/01/19 15:40:26 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = dup(0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x7, 0x78, 0x2, 0x82c6, 0xc7, 0x5, 0x0, 0xd4, 0x24420, 0x1, 0x100, 0x4, 0x1, 0x101, 0x8, 0xcccc, 0x9e, 0x7, 0xf9, 0x993a, 0x0, 0x0, 0x6, 0x8, 0xfff, 0x3ff, 0x1, 0x3, 0x800, 0x7, 0x101, 0xb9, 0x2, 0x6, 0x1000, 0x5, 0xffffffff, 0x2, 0x0, 0x3, 0x0, @perf_bp={&(0x7f0000dfe000-0x1)=0x0, 0x7}, 0x20000, 0x100000000, 0x754, 0x4, 0x0, 0x7f, 0x6, 0x0}, r0, 0x7ff, r1, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = dup(r2) recvmsg$kcm(r3, &(0x7f0000b58000)={&(0x7f0000d76000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00003dd000-0x50)=[{&(0x7f0000ad7000)=""/4096, 0x1000}, {&(0x7f0000b59000)=""/107, 0x6b}, {&(0x7f00008fc000-0xd4)=""/212, 0xd4}, {&(0x7f0000ef0000-0x95)=""/149, 0x95}, {&(0x7f000077a000)=""/21, 0x15}], 0x5, 0x0, 0x0, 0x6}, 0x0) flock(r2, 0x8) accept4$netrom(r3, 0x0, &(0x7f0000340000+0x4e2)=0x0, 0x0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000362000)='/dev/qat_adf_ctl\x00', 0x800, 0x0) readv(r2, &(0x7f0000038000+0x2dd)=[{&(0x7f00001fa000)=""/75, 0x4b}, {&(0x7f0000839000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d5d000)=""/45, 0x2d}, {&(0x7f00006f3000)=""/27, 0x1b}, {&(0x7f00004db000)=""/19, 0x13}, {&(0x7f0000f5b000-0x30)=""/48, 0x30}], 0x6) r5 = getpgid(0x0) ptrace$setregs(0xf, r5, 0x8080000, &(0x7f0000f4c000)="356fb29f46fc0b1a9f46430a26003db5a465cc4296ddf827c7861aa4eb4fa7bdb6a6e28ce53fe0e1a513da5ee5e17d3a1bfd1572d6f2834a03b65422a620e056d462f0dd7fc819d5084461bfd769920498d2041c58a97b91bf042e0249d80a7c050fc6c5f2842b2daa0d08761247") ioctl$TIOCMBIS(r4, 0x5416, &(0x7f0000aaa000-0x4)=0xf39) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000d8d000-0x41)=""/65) 2018/01/19 15:40:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f000060c000)='/dev/midi#\x00', 0x2, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0xffff) r2 = gettid() r3 = geteuid() sendmsg$nl_generic(r1, &(0x7f0000058000)={&(0x7f0000f6a000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000bef000)={&(0x7f0000767000-0x1758)={0x16b8, 0x36, 0x41c, 0x2, 0x0, {0x15, 0x0, 0x0}, [@nested={0x328, 0x87, [@generic="6597a2165109b7e3fc7327fd946553a4ee5ae993c253a7fc3c76ab5cc9e244eeb0aa13650f3164122fcb78de1264e6d74cb812c613866124e4e32acb4be6b5fe3bf4c9b2532b6206a5cec3374ba969ceefa55b87ab7bfc3a47e97bbfde06613d085bedc8c133654446f091de2d8dcc53d0", @typed={0x8, 0x34, @void=""}, @typed={0xd8, 0x2b, @binary="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"}, @generic="76d357d8ed0e0412a29f6ac3a9a3a47a892da7aac2080dce7ae7c8b95b8f319bafda9dc167f30d047765e7f2225aee23106c68253671733647b115d8da96542ff34cc32808938b5cd33f30e6a35938f01ec4f8b274f594c417a33b4b2a6ee8dfcb36c4dc029d1e9ff8004f155738d7dee7d5c46b02309e9fce3fbd7a95726edd769b83f8ce311bdd1fc49fd73421ec50bbd6980096b491e1cba5151002c2e0a3da474184586908f8306250f3175a3433f6a7c0be4240b248ec03a46c347bbec17623758283600e916dd84bdfaf82a8d9acc7309015cad6490ea02f4d74435338c953260ee70d2847b513e8b8664c1d319889a0f96e17fafe", @typed={0xc, 0x2a, @pid=r2}, @generic="690f76534a121adb73477ed6827358b791fa53576bf74b77c5a352078ceb52bc2b91db1f6ac195", @generic="15a07958f3dcc31efab935e14f47f55092f08157293583a6df8a2dc1b736991b875f543df52ac3e58c6e4fd5342a66ad737153fbf6011fff2914eba24e24112656ba302beaf3c9f953f792a8550baeb12470ce1cca450e37a1a70940f9ebe048c59dbd54b78df54cbc76f6b26c4fc35058ca09b271f55a691362f4f02d5ac19533dcdad0384f0f59bd174c27c86045a39fbacafb42e42872925e26bdadf33e7c2504303003d0"]}, @nested={0x190, 0x42, [@typed={0x4c, 0x56, @str="2f27706f7369785f61636c5f616363657373275b6d643573756d2376626f786e65743074727573746564280f252a2a6574683073656375726974795d657468302c5c00"}, @generic="2d28f5948c68cb916bc436fbc148a0d21dff99f77b5506c6375ca109bf9fe8ee25388b8d7109956467e09594878e2f12ca5e62d210707c7f2176ddcad95ab846875229c1d38d4ac834a250dbbb1baee5b5b8c273d4e795e305637c5ae61138fc393346af085159291928f6bddcef16aee7d0314876c54d5fcdc91531a694814ad4bc631f9d97d1fb7ac9389e24b0f6ee2b0f9e24b1a6cf5869c981a1a30705cd043449", @typed={0xc, 0x69, @uid=r3}, @typed={0x10, 0x64, @u64=0xff}, @generic="94753794f39d581625bee888a7ad9b016cc5d11b216dcf0185174b32c387821617616552c1e86ce043a9d8417af54288867745bccb1a514441c57894b9204b15f8df7c4856095730e7408fd4c6b2968dfb7fc590eefee1099f18a67959dca4b40de360f25fc5", @typed={0xc, 0x7d, @u32=0x0}, @typed={0xc, 0x80, @u32=0x9}]}, @generic="6fa6f9c57adc3531cfd67307a2bb10666ed575519035fdad1205c469ed0d3ae62239713ffab46fcc613667a5961e44ecdc4a4a3eece31237dfbbe7184955cfe9145abb7f2499f8ce8a7558c7fde66d9232f11b439f4437bd4f482174ec23afd7b9434b1145c6f014913cd408abd79b46142dd9cdae1a7fb0fde3ac22d8dde578db4bdbc217fda79a2533436e466fe302f6162e71e5b0e8ec503bbb37c114ff4adf", @typed={0x1, 0x83, @fd=r0}, @generic="8a47a023daae345b79b36294c811df34e6b534eac3c1539b5c584393a3b7507917bce33cf194ae09dc1badceb52ebb834f7d9510650a85ec70a50ace3670125f5ad8b07ab8291bfa1d7f7bba48", @generic="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", @generic="38791f29b7e729fff3b93eefc9c239c4eb5b9951bc1e38509fea0e3dce2ed0773ff67d0e9c80bfead97d2c595b4cc11a918b2446d4be2eb39f509bff545ddfbc9484d6e17a471cf581f0a3c1e5aa54790ef9c7d95ba1c58203888db69d55f079d3449ede1e7ea31edd2a7769f54a8206045981e457a7bde865f84d805ac7458305869380a345fbc9566bb72c2a3584611276444fead60ee8638ab4d2daa8a0c431c1194714390840230e21326d899a08b928e9e865a184a9e2e5ff03a9", @typed={0x34, 0x33, @binary="565b41b178fd900576b82a28f3f35195af7f3097bdd2bce9f711f0c86f7976add20c98ca56e8b73d8b"}]}, 0x16b8}, 0x1, 0x0, 0x0, 0x0}, 0x4000000) getsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000182000)={@multicast1=0x0, @loopback=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00006be000)=0x99) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000d9d000)={0x0, 0xd9, "0e2855ee7b91d8bd4dd7bbdf69c18797cda328888ec716b239b559a52eb8b97d2ca9a0feb9ca976e8ae161448487adac0018e91e803b6ba930775b6adf3f58d91b83648badb8a9966d155935ec7ceb089143cd4fc055246977f871c56711a2939ac37d93bfddbb270184992bf8a5546f6a35625b8984d8a9777f9d154c3b6384efa268dd6a02836620ea4e65068a62ab3f8e311fd5a425e3263559837247ed366552ef1373bace467c67e19b3044e46784807ff3593270e9c5e1ee7480d4c1b2b7125d305dae05692f6b1032cfe228d0e1d75f0c330a7e1bd7"}, &(0x7f0000dc5000-0x4)=0xe1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000e62000)={0x6, 0x0, 0xc, 0xfffffffffffff275, 0x1, 0x7ff, 0x1ff, 0xb89, r4}, &(0x7f00004bf000)=0x20) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000e4e000-0xb)='/dev/mixer\x00', 0x201, 0x0) unshare(0x400) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f0000db6000)={r4, 0xffffffff}, 0x6) accept$ipx(r5, &(0x7f0000bf3000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000685000)=0x10) r6 = timerfd_create(0x4, 0x0) timerfd_settime(r6, 0x1, &(0x7f0000ea7000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f000005c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/19 15:40:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f67000-0xc)={0x7, 0xffffffffffffffff, 0x0}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) writev(r1, &(0x7f000036c000-0x30)=[], 0x0) read(0xffffffffffffffff, &(0x7f00001a4000)=""/1, 0x1) r2 = gettid() rt_sigqueueinfo(r2, 0x20, &(0x7f0000035000)={0x0, 0x0, 0x0, 0x0}) 2018/01/19 15:40:26 executing program 7: mmap(&(0x7f0000000000/0xf9f000)=nil, 0xf9f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x200000000000014, &(0x7f00004a3000-0x10)={0x0, 0x0}, &(0x7f0000f9c000-0x4)=0x10) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f0000a32000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000fa3000-0x10)=[{&(0x7f0000b03000-0xb8)="d72fc9f889f8e7759baaa7bea0d91e6be767d702b12858bdcc6aa702f0c5f41bb266c2a10e6fd12e36a60ba7084b2e6a03692c5026ed1123fe3321b61b70ee789ca6e642cacff44e040c002af609b7481ccc1513c8b10fcfad1d6f68ed335af7c9c61d9b434ec92c1ce2f3b821c876f62da9feb15bb9fb09287f6af927654332a083be4fe5073404c975c51ac7b9ee3523a5a2107a9ff3975cf7d6975b6833691d3f067840eac6ea430e8a8f74a727e0fb694883f31aedfb", 0x20}], 0x1) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000fa1000)={0x0, 0x0}) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000f65000)=""/88) [ 39.997206] QAT: Invalid ioctl [ 40.048493] QAT: Invalid ioctl 2018/01/19 15:40:27 executing program 6: clone(0x0, &(0x7f00009f2000-0x1)="", &(0x7f00002fa000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000028000-0x2)="") timerfd_gettime(0xffffffffffffffff, &(0x7f0000a48000)={{0x0, 0x0}, {0x0, 0x0}}) mlock(&(0x7f0000fd7000/0x2000)=nil, 0x2000) 2018/01/19 15:40:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) pipe(&(0x7f0000112000)={0x0, 0x0}) splice(r1, &(0x7f0000b5e000-0x8)=0x0, r0, &(0x7f0000ad6000)=0x0, 0x3f, 0x0) fcntl$getflags(r0, 0x40a) 2018/01/19 15:40:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00005a8000-0x9)='/dev/ppp\x00', 0x0, 0x0) r1 = socket$llc(0x1a, 0x2, 0x0) r2 = getpgrp(0x0) getresuid(&(0x7f000098b000-0x4)=0x0, &(0x7f0000fd2000-0x4)=0x0, &(0x7f000044f000)=0x0) r4 = getegid() r5 = fcntl$getown(0xffffffffffffff9c, 0x9) getresuid(&(0x7f0000b63000-0x4)=0x0, &(0x7f0000764000-0x4)=0x0, &(0x7f00002d7000-0x4)=0x0) r7 = getgid() r8 = syz_open_dev$loop(&(0x7f000048c000)='/dev/loop#\x00', 0x7fffffff, 0x4400) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000357000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000613000-0xe8)={{{@in=@multicast1=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000096d000)=0xe8) lstat(&(0x7f00007a8000)='./file0\x00', &(0x7f000027d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getpgrp(0x0) getresuid(&(0x7f0000087000-0x4)=0x0, &(0x7f000093a000+0xfb5)=0x0, &(0x7f0000625000-0x4)=0x0) getresgid(&(0x7f000069a000)=0x0, &(0x7f00005e0000-0x4)=0x0, &(0x7f0000152000-0x4)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000076d000)=0x0) lstat(&(0x7f000060c000-0x8)='./file0\x00', &(0x7f0000120000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = getgid() r18 = syz_open_dev$sndtimer(&(0x7f00006ca000-0xf)='/dev/snd/timer\x00', 0x0, 0x10000) socketpair$inet(0x2, 0x0, 0x0, &(0x7f000045c000)={0x0, 0x0}) r20 = bpf$OBJ_GET_MAP(0x7, &(0x7f00009c3000-0x10)={&(0x7f00005da000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) r21 = socket$inet_tcp(0x2, 0x1, 0x0) r22 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008bc000)='/selinux/mls\x00', 0x0, 0x0) r23 = socket(0x5, 0x5, 0x80) r24 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f0000921000-0x18)={0x6, 0x13, 0x1, 0x0, 0x0}) r26 = socket$nl_crypto(0x10, 0x3, 0x15) r27 = socket$nl_xfrm(0x10, 0x3, 0x6) r28 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000937000)='/selinux/member\x00', 0x2, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000a45000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00001e9000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ec2000-0x4)=0xe8) getresgid(&(0x7f0000b45000)=0x0, &(0x7f00000e7000-0x4)=0x0, &(0x7f0000e77000)=0x0) r32 = fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000591000)={{{@in=@broadcast=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000070a000-0x4)=0xe8) getresgid(&(0x7f0000703000)=0x0, &(0x7f0000621000-0x4)=0x0, &(0x7f0000c57000)=0x0) r35 = getpgid(0x0) fstat(0xffffffffffffffff, &(0x7f0000dc2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r37 = getgid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000fbe000-0x8)={0x0, 0x0}) stat(&(0x7f0000c8a000-0x8)='./file0\x00', &(0x7f0000554000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f00001ac000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r41 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ce9000-0x9)='/dev/kvm\x00', 0x100, 0x0) r42 = openat$cuse(0xffffffffffffff9c, &(0x7f0000fbb000)='/dev/cuse\x00', 0x400, 0x0) r43 = socket$bt_sco(0x1f, 0x5, 0x2) r44 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ab0000)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002ba000-0x4)=0xe8) stat(&(0x7f0000bb9000)='./file0\x00', &(0x7f000050f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r47 = getpgid(0x0) r48 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a4b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000207000)=0xc) r50 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) r51 = syz_open_dev$sndtimer(&(0x7f000027b000)='/dev/snd/timer\x00', 0x0, 0x280301) r52 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000797000)={&(0x7f0000c19000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) r53 = accept4$packet(0xffffffffffffffff, &(0x7f0000542000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b3d000-0x4)=0x14, 0x5cc0813b6942a05b) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000b86000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000fc6000)=0x0) fstat(0xffffffffffffffff, &(0x7f0000e92000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000c1e000-0x8)='./file0\x00', &(0x7f000028d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r58 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000cde000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c80000)=0xe8) getresgid(&(0x7f0000df7000)=0x0, &(0x7f0000fad000-0x4)=0x0, &(0x7f0000e4c000-0x4)=0x0) r61 = eventfd(0x5) r62 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r63 = socket$bt_bnep(0x1f, 0x3, 0x4) r64 = accept4$unix(0xffffffffffffff9c, &(0x7f0000584000-0x6e)=@file={0x0, ""/108}, &(0x7f0000413000)=0x6e, 0x80000) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00004c0000-0x4)=0x0) r66 = geteuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ce2000)={0x0, 0x0, 0x0}, &(0x7f0000a36000-0x4)=0xc) r68 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006af000)='/selinux/policy\x00', 0x0, 0x0) r69 = syz_open_dev$sndseq(&(0x7f0000c9f000-0xd)='/dev/snd/seq\x00', 0x0, 0x14c00) r70 = accept4$packet(0xffffffffffffffff, &(0x7f00006b7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fdb000)=0x14, 0x800) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffff9c, 0xc0184908, &(0x7f00000e7000)={0x8, 0x10, 0x0, 0x0, 0x0}) r72 = openat$mixer(0xffffffffffffff9c, &(0x7f000088a000-0xb)='/dev/mixer\x00', 0x640101, 0x0) r73 = mq_open(&(0x7f0000235000-0x10)='proc&wlan1+eth1\x00', 0x2, 0x4, &(0x7f0000367000-0x40)={0x7fffffff, 0x54bca56f, 0xfffffffffffffff7, 0x5, 0x9, 0x9, 0x10001, 0x2000000000000}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00001f5000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00003f5000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000096c000-0x4)=0xe8) stat(&(0x7f00009ac000)='./file0\x00', &(0x7f000094c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r77 = getpid() getresuid(&(0x7f00006dc000-0x4)=0x0, &(0x7f00003da000)=0x0, &(0x7f0000653000)=0x0) fstat(0xffffffffffffffff, &(0x7f00007a9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r80 = getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000748000)={{{@in6=@loopback={0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003a1000-0x4)=0xe8) stat(&(0x7f0000767000)='./file0\x00', &(0x7f0000bab000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r83 = syz_open_dev$binder(&(0x7f000061c000)='/dev/binder#\x00', 0x0, 0x800) r84 = socket$inet6_dccp(0xa, 0x6, 0x0) r85 = syz_open_dev$loop(&(0x7f0000834000-0xb)='/dev/loop#\x00', 0xffff, 0x2040) r86 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000adb000-0x10)={&(0x7f0000f1a000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) sendmmsg$unix(r0, &(0x7f0000bf5000)=[{&(0x7f0000b9b000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000005000)=[{&(0x7f00006a3000)="3b45caa9a03390e1033b2c089b176bb6eb0d6e79b87c1635b3073517c2cd96db5144294b5dc2e47a46c1c6b4b23ab04d29f4b34dd3eb54134bb41f39d763a6452640f5eaaaa568d2dc6459beb91bb72a650ebd0f718454eea956f66a3edfbc63b5bc4a870d3c17f3ff986c136d20a9f4fd", 0x71}, {&(0x7f00008e7000-0x67)="316de155e319c74cf96557308d7f6a9f53e63b63d8713f1b215a1ffba7ae8e9c62e7776f240bcbb8738019983ee4f9569106743ac17e305c57903916afa6cb54a9c336d7523512e7004d54663f7d8ec45c91542597583389fa4b52d434f4b4f21c944ceaa73f37", 0x67}], 0x2, &(0x7f0000047000-0x18)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x80}, {&(0x7f0000b0d000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00001fa000)=[{&(0x7f0000c6d000-0xdf)="50d35c26f4f4df62a6b5941bff1cdeb33d157efd557be975707b15a332a366ac3f5e2d5b5f44ef48c06ec32895d9228446eb069289f21ecb13987de9d461f56ee44f463f77f8dc8e8b4d638e1f6bcaccd5a92af63a83a84ddd6c67c8549bbadfb949c39c299c89a2aed252275b2d4c293c4b65e09ffbbb9afd79ec6515ab7b1c527ece827f8d059757cb6c0964015d388cc4ad5c4482bf77a26e472e0d1bf87b7e18ab0bb58315a123138d301306ee1e67e3122d52c34d8d004b65c69a79aa6c28026f4a2f698aa1a7caf433a9c334ee32385ba86a2e0fd419605ace668ad1", 0xdf}], 0x1, &(0x7f000085b000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x4004}, {&(0x7f0000d06000)=@file={0xfd45d1cf2445c812, './file0\x00'}, 0xa, &(0x7f0000b7a000-0x60)=[{&(0x7f0000d7c000-0x1000)="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", 0x1000}, {&(0x7f0000683000-0x12)="5494e8f8282b2c40b0d902395ec1a34f3587", 0x12}, {&(0x7f00001b7000)="662b43eb4bdd22aeda370edac16172f2dbb05f5f3e387393ca92839172ca", 0x1e}, {&(0x7f0000c8b000-0x5)="0eb26d4a70", 0x5}, {&(0x7f0000fe1000-0x7a)="8de2fcfa4224ae201851d7f6e460207e0d263430bfc3e9a540150f002fb864842b2021f8aa139956d51e72a7af040a62ffa6cbfc038b02e89a39c76d864396693f2a283f3c3c62200e1e3697f160c04e8fc9270a1bc80cf5ba5bac82d565ea6dd6aab50f82565ed71976c1086d3ecea6560a0b0726ec4eeb321c", 0x7a}, {&(0x7f000072c000-0x78)="20c97a8d51bf6f8308bfdebdfb51a80ea92af4cfd851c6134b4c9f75db7003db0d55cf8b144448de4587b2d98a0c3995fbecc889ca0171bcc29f0e4618cb5ed0b43d97b47898c11aef23bf977463709fcda19c1e43b7a929511e22459a54e4fc636645e65ca7f5840b3f2382d42d112e0941c57fdf568813", 0x78}], 0x6, &(0x7f0000d54000-0xc0)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r8]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x28, 0x1, 0x1, [r18, r19, r20, r21, r22, r23]}], 0xc0, 0x801}, {&(0x7f0000214000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000235000)=[{&(0x7f0000480000)="259e224ea8cbfacc8f2184fbfcad01b3b1b1b9ae1f0c44459692f686cd482d03a82ad92e69ef9183cf20d38c0ab5d25c67783e318bcfb18f6b6e27592d1eee5707a07d1d1e41ff", 0x47}, 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0x4, &(0x7f0000b4e000)=[@cred={0x20, 0x1, 0x2, r38, r39, r40}, @rights={0x20, 0x1, 0x1, [r41, r42, r43]}, @cred={0x20, 0x1, 0x2, r44, r45, r46}, @cred={0x20, 0x1, 0x2, r47, r48, r49}, @rights={0x18, 0x1, 0x1, [r50]}], 0x98, 0x40}, {&(0x7f0000570000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000d80000-0x50)=[{&(0x7f0000255000-0xa1)="8d20d41787c7fa90208019cab45c1ff718d4dc43bb420abede2dca7a68006630ffb013cabafce9026d14b7b25939ffc794b9da15e7ba561c15cc3bb236abf638521633ff0bac3ef0c216a646399429227d090886c024c1c95c4d92e59d9ae5ed8dccbc5838c080da843770233c58f53fe216f7007c7d3903d0443bf7862e734fe9ade96c9bc6dc40caaa1e624de3b92ac8bab1dddfe31e56cea9eace6ca6641da5", 0xa1}, {&(0x7f0000d1d000-0x3c)="bb921dbf9affcfec679db65f982b6555b6ca949744cdbf9d16eb511765b3532f70f1700f73d41d8515d2080b52a9de1dd0aee27f8692fa5b3ee64e2c", 0x3c}, {&(0x7f0000c5e000)="28bde7892c5cfc28f8f31d9432df60a39bcfda25c4d3b2d2aa940feafb0d6d39c0de9f69e63877f7055792e767a1935270fe92d4e9ced980b52aca80888b35e1bcc250053a97fab0132cabc437c1292c3b19c5692945be4e8ca02720b9cfc921128f78ef2790523d5282b7a95f9a4e96259db606bbf13483e909473d828360e7df1b4d28c4", 0x85}, {&(0x7f000040f000)="894f0472274151e3a42612ce4ca70e5aff0184cada282ed7f51390c7aa8035fc6e741e137cf4fe9fb2dbfc12212982e74d3c8449c03758cff6dd5f008d5b8cddb5227464328d104ba55bb090c41352a6ff662c7a830b99bb84cf72317327a9412f4f101bd4e4928760686435e6f2cc8b9fd63433afb871369679f63c057267f5048c9c8abf173a2df1eb37f5cf961f5816233da8f22f823edffca78980a979a80c8501bd269d2a26f53fe01c4766b9837fd24f149865902b7c344f42e895d9409607e4ff5b3dc5c33cce89d75ab80c0a40b0f80a28df37d31d3502516d47a5823af37f5a1e", 0xe5}, {&(0x7f00006a5000-0xd9)="c6c81e72126a0a7ea4efbacfb0ef511225b30a08602cc5894740628db159834e8ff5910d5eb6a0863907e03cf9043ddd25da6205822441ba57a0e0a763e00ea109c919c1b334071bb30ed6939b44d846041f902b3109a871fd4da50dca3d6d90c24c8e5917e51675a34fe86afd3487fe51ef72da0b52227ca0304ac8479142b243c21a211115ddf62c50e57e03f5d543218efea1a4a96b82f48b0158a340a33cde13e2228bf29090c9571ddcd6d42cc1d89e9385f6b7847b78f47386c6c70c9e99be74d1c1de5c60b472af96ad9dfb13c5f5ef4f710c2d5df0", 0xd9}], 0x5, &(0x7f0000875000-0xe8)=[@rights={0x20, 0x1, 0x1, [r51, r52, r53, r54]}, @cred={0x20, 0x1, 0x2, r55, r56, r57}, @cred={0x20, 0x1, 0x2, r58, r59, r60}, @rights={0x20, 0x1, 0x1, [r61, r62, r63, r64]}, @cred={0x20, 0x1, 0x2, r65, r66, r67}, @rights={0x28, 0x1, 0x1, [r68, r69, r70, r71, r72, r73]}, @cred={0x20, 0x1, 0x2, r74, r75, r76}], 0xe8, 0x80}, {&(0x7f0000a15000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000a24000)=[{&(0x7f0000955000)="85269b3e09e03ce028f6fcd5f2e76fe98a3162e43c71c28c96962adf4fccc5875415b6b854dd66e161af7a82ccc477bd384d72bee140c4479e84fed942ea2ff734efe75abd61075a38f45127ee474c8c654593d7ec92f87d7454b86fc895b78b83bd56a5e855a60693ddae7122f18012d6303dc6d18e084ef60f2ca75edf5a207b1c48eee0a4be385b01a4290f98a91586d4a867c24a3382eb14c007a1a7ff565cf4783dabd1f3b6942ff4fb6f9592eedc4cec4bcb8f35f17de855fd25dca80782de179db1e989796bfb68c9d3be749abf28bf0aba999a9e99b0bd45707b01752e5448160a8d753be83d6a4c80cc576500aab76fd056e4", 0xf7}, {&(0x7f00001e3000)="649e1e4ac3e9724fcd0a1a599929e3120aa3fff262648d5040afdc6c31738b340e9561a461d05c584271f6eba5fcc84dfee645042888309f83e617b483bc4a46206345acc88df4b9393aba6485425678c7853a4d78beeaf1030245250f08c6a86aa5c9d57e4b345f8caeec21169257f6db3704b7cc98c24ca2cd82ce82c3b9000ed4d7ab08f4e033c2d19c4a9a8c8ffcb444fe6c11aa89c37737e6dd466161edd4f854", 0xa3}, 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{&(0x7f0000e45000-0x1000)="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0x1000}], 0x4, &(0x7f0000299000)=[@rights={0x20, 0x1, 0x1, [r83, r84, r85, r86]}], 0x20, 0x20000800}], 0x9, 0x10) mkdir(&(0x7f0000b28000)='./file0\x00', 0x0) mount(&(0x7f00004ef000-0x8)='./file0\x00', &(0x7f00000dd000)='./file0\x00', &(0x7f0000e53000)='mqueue\x00', 0x0, &(0x7f0000fcf000-0x1)="") open(&(0x7f0000bd2000-0x8)='./file0\x00', 0xf283aa8da6c9f18d, 0x0) 2018/01/19 15:40:27 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1, 0x0}) pkey_mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2, 0xffffffffffffffff) r1 = syz_open_dev$mouse(&(0x7f0000003000-0x12)='/dev/input/mouse#\x00', 0x80, 0x2000) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000001000-0x1b8)={0x9, 0x0, [{0x7f, 0x4, 0x0, 0x0, @msi={0x1, 0x1ff, 0x0}}, {0x4, 0x7, 0x0, 0x0, @irqchip={0x0, 0x2b}}, {0x1, 0x3, 0x0, 0x0, @adapter={0xff, 0x10000, 0x73, 0x1f, 0xfffffffffffffffb}}, {0x214b, 0x3, 0x0, 0x0, @irqchip={0xef9, 0x7}}, {0xac, 0xbfc9c171acbf2362, 0x0, 0x0, @adapter={0x58, 0x17b9, 0x9, 0x6d3, 0x3}}, {0x0, 0x3, 0x0, 0x0, @irqchip={0x3f, 0x3f}}, {0xa710, 0x3, 0x0, 0x0, @sint={0x1, 0x0}}, {0x7, 0x7, 0x0, 0x0, @msi={0x40, 0x7, 0x91}}, {0x3f, 0x2, 0x0, 0x0, @msi={0x40, 0x9, 0x9}}]}) clock_getres(0x0, &(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000002000)=0x0) r3 = dup3(r0, r0, 0x80000) perf_event_open(&(0x7f0000000000)={0x3, 0x78, 0x3ff, 0x8, 0x5, 0x4000000000000000, 0x0, 0x7, 0x40, 0x1, 0xffffffffffffff80, 0x5, 0x10000, 0x7, 0x1f, 0x4, 0x3, 0x8, 0xc0a, 0x401, 0x7, 0x250b, 0x95, 0x7, 0x5, 0x6, 0x0, 0xaad, 0x8, 0x3, 0x40, 0x100000000, 0xd8b, 0x2, 0x7f, 0x5, 0x8, 0x8, 0x0, 0xffffffffffff1158, 0x2, @perf_config_ext={0x1, 0xfac}, 0x9badcc003cd565be, 0x7, 0x7f, 0x7, 0x8, 0xee, 0x3ff, 0x0}, r2, 0x6, r3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = semget(0x0, 0x0, 0x280) semctl$SETVAL(r4, 0x4, 0x10, &(0x7f0000a39000-0x4)=0x8) openat$vcs(0xffffffffffffff9c, &(0x7f0000462000)='/dev/vcs\x00', 0x1, 0x0) clone(0x0, &(0x7f0000460000-0x2)="", &(0x7f00008f7000)=0x0, &(0x7f00006d4000)=0x0, &(0x7f0000fcf000)="") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r3, 0xc008551c, &(0x7f00002e1000-0x18)={0x0, 0x10, [0x2, 0x80000001, 0x4, 0x7]}) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/19 15:40:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f00009d3000)=""/4096) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f000007e000)={[{0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x8, 0x0, 0x20000002, 0x0, 0xffffffffffffffff, 0x2000000}, {0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x4000, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x92e, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 15:40:27 executing program 2: socket(0x808, 0x5, 0x6) 2018/01/19 15:40:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00004ac000)='/dev/autofs\x00', 0x44400, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f000087a000-0x8c)={0xee0, 0x100000000, 0x3, 'queue0\x00', 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) semtimedop(0x0, &(0x7f0000de1000-0x18)=[], 0x0, &(0x7f0000eb1000)={0x0, 0x1c9c380}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000011b000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000427000)={0x0, 0x0}, 0x0) ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f00006ff000)=""/150) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f00009e6000-0x40)={0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f0000b8d000-0x18)={0x1, 0x0, [{0x40000085, 0x0, 0x0}]}) 2018/01/19 15:40:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000033000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair(0x9, 0x2, 0x4, &(0x7f0000f12000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f00001a0000-0x4)=0x9, &(0x7f0000e35000-0x4)=0x4) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000f42000)={0x1, 0x0, [{0x40000105, 0x0, 0x0}]}) 2018/01/19 15:40:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0xfffffffffffffffe, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000a88000-0x68)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 15:40:27 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x2, 0x80000) fstat(r0, &(0x7f00001d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000a06000)={0x7f, 0x8, 0x4, 0x7f, 0x8, 0xe7}) read(r1, &(0x7f000060b000)=""/24, 0x18) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r2 = request_key(&(0x7f0000382000-0xc)='cifs.spnego\x00', &(0x7f00001a1000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f39000)='\x00', 0x0) keyctl$restrict_keyring(0x1d, r2, 0x0, &(0x7f000007a000-0x5)='ppp1\x00') [ 40.164130] pit: kvm: requested 3352 ns i8254 timer period limited to 500000 ns [ 40.188347] kvm [5390]: vcpu0, guest rIP: 0xfff0 Hyper-V unhandled rdmsr: 0x40000085 2018/01/19 15:40:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000b46000-0x10)={0x0, 0x0, &(0x7f0000972000-0x3c)=[]}, &(0x7f00000b7000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000922000)={0x0, 0x0}, &(0x7f00003c6000-0x4)=0x8) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) fchdir(r2) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f00000a4000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000341000-0x8)={0x0, 0x0}) socketpair(0x0, 0xaf1765c74a8f824a, 0x0, &(0x7f00003a2000)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000e55000-0x10)={r4, 0x50, &(0x7f00006a7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0xfffffffffffffdc0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000454000)=r6, 0x4) setsockopt$inet6_buf(r4, 0x29, 0xd3, &(0x7f00004d9000-0x58)="666b8137aca6fea93eb728be5c0a219061413a68dac7da5862ddd253f58face2d14d45ea83f278236a9a905b189116398f9d8bd19c90598c7ad14a78c933e95d14ab958aee64b7166b4d9e4c01332583b1ae969fef482103", 0x58) ioctl$DRM_IOCTL_INFO_BUFS(r4, 0xc0106418, &(0x7f0000c36000)={0x0, 0x3, 0x40, 0x9, 0x0, 0x9}) r7 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000db4000-0x8)='net/tcp\x00') setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000110000)=0x4, 0x4) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000292000)={0x5, 0x7, 0x3, "717565756531000000000000050000000000000000cc00", 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r5, 0x40045542, &(0x7f0000b5a000-0x4)=0x1b) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f0000a6e000-0x20)={0x6, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r8 = getuid() getresgid(&(0x7f0000842000)=0x0, &(0x7f00004e7000)=0x0, &(0x7f0000d43000-0x2)=0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f00000b5000)=r0, 0x4) syz_fuse_mount(&(0x7f0000f8c000-0x8)='./file0\x00', 0x2000, r8, r9, 0x8000000000000003, 0x280040) getsockopt$inet_sctp6_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f00008c2000)=@assoc_id=0x0, &(0x7f0000865000-0x4)=0xfffffffffffffcff) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/19 15:40:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00001ca000)="28e073656c6625766d6e65743100", 0x1) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f000071b000)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x400000000022, &(0x7f0000643000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) 2018/01/19 15:40:27 executing program 3: mmap(&(0x7f0000000000/0xcdd000)=nil, 0xcdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = epoll_create1(0x0) mmap(&(0x7f0000cdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000cdd000)='/dev/ppp\x00', 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000cd9000-0xc)={0x0, 0x0}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000007000)={0xffffffffc0000001, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000cda000)={0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) epoll_wait(r3, &(0x7f000029c000-0x24)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/19 15:40:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c54000)={0x26, 'skcipher\x00', 0x0, 0x40f, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="ad56b6c5824c8eb995298992ea54c7d8ef9f5d56530f90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000769000)={0x0, 0x0, &(0x7f0000aeb000)=[], 0x0, &(0x7f0000007000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) io_setup(0x1969, &(0x7f0000458000-0x8)=0x0) io_submit(r2, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000c2c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r3 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005c5000)={r3, 0x7, 0x1, 0x2, &(0x7f00009d8000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r4 = socket(0x15, 0x80005, 0x0) getsockopt(r4, 0x200000000114, 0x2716, &(0x7f0000028000)=""/1, &(0x7f0000000000)=0x1) 2018/01/19 15:40:27 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) msgget$private(0x0, 0x80) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000024000)='/dev/vga_arbiter\x00', 0x24400, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x3) 2018/01/19 15:40:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)="") linkat(0xffffffffffffffff, &(0x7f00006f2000-0x1)='/', 0xffffffffffffffff, &(0x7f0000f73000)='./file1\x00', 0x0) 2018/01/19 15:40:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000432000)='./file0\x00', 0x0) mkdir(&(0x7f00002f4000-0x8)='./file0\x00', 0x12c) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000531000-0x4)=@int=0x0, &(0x7f00004c1000-0x4)=0x4) setxattr(&(0x7f0000599000)='./file1\x00', &(0x7f000040b000)=@random={'os2.', 'vmnet1\x00'}, &(0x7f0000cb0000-0x1)='\x00', 0x1, 0x2) mount(&(0x7f0000908000-0x8)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000c78000-0x6)="646178000365", 0x0, &(0x7f0000de9000)="") 2018/01/19 15:40:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000462000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000078000-0x30)=[], 0x0, &(0x7f0000dd7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) write$selinux_validatetrans(r1, &(0x7f0000e65000)={'system_u:object_r:shell_exec_t:s0', 0x20, 'system_u:object_r:auditd_unit_file_t:s0', 0x20, 0x0, 0x0, 0x20, '/usr/sbin/cups-browsed\x00'}, 0x64) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) socketpair$inet(0x2, 0x807, 0x4336eda4, &(0x7f00003d1000-0x8)={0x0, 0x0}) 2018/01/19 15:40:27 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000084b000)='/dev/qat_adf_ctl\x00', 0x90000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000001000-0x14)={{0x401, 0x5, 0x1, 0x0, 0x1f, 0x6}, 0x8, 0x1, 0x3}) mmap(&(0x7f0000000000/0xae3000)=nil, 0xae3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000adf000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x2f, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @udp={0x1, 0xffffffffffffffff, 0x14, 0x0, "d32429ea0e738940677abad2"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) 2018/01/19 15:40:27 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x3, 0x1) bind$packet(r0, &(0x7f0000003000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x2, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000005000-0x20)={@generic="7dc1b12af3d73d1eab7dd334fa727397", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000003000)=0x0) sched_setattr(r1, &(0x7f0000000000)={0x30, 0x7, 0x0, 0x5, 0x3f, 0xffffffffffff7fff, 0x1, 0x100000000}, 0x0) 2018/01/19 15:40:27 executing program 3: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) pipe(&(0x7f0000038000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) lseek(r0, 0x0, 0x7) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000ff7000-0x4)=0x84c) 2018/01/19 15:40:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f000052c000-0xc)='/dev/amidi#\x00', 0x34, 0x1) write$evdev(r1, &(0x7f0000a37000)=[{{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x36a) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000d43000)=[{&(0x7f00003d8000-0x80)="1c56", 0x2}], 0x1) getsockopt$inet_buf(r0, 0x0, 0x25, &(0x7f0000749000)=""/153, &(0x7f0000379000)=0x99) 2018/01/19 15:40:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000fd4000)="92", 0x1, 0x0, &(0x7f0000aa8000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800000001}, 0x1c) listen(r0, 0x51) seccomp(0x1, 0x1, &(0x7f0000aed000)={0x4, &(0x7f000072c000-0x20)=[{0x7f, 0xfffffffffffffff8, 0x3, 0x1f}, {0x1, 0x0, 0x8, 0x10000}, {0xfffffffffffffffd, 0x1, 0x400, 0x80}, {0x77d, 0xa7e, 0x0, 0x7}]}) r1 = accept4$inet(r0, &(0x7f000082d000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd3000)=0x10, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r2, 0x4008ae73, &(0x7f0000211000-0x6)={0xffff, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00006a1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f36000)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000578000)={r3, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/19 15:40:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000006d000-0xd)='/dev/usbmon#\x00', 0x4, 0x8001) ioctl$TIOCSTI(r0, 0x5412, 0xfff) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000e0000)='/dev/cuse\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r1) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x31f, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xbeed, 0x10f, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r2, 0xc0184904, &(0x7f0000002000)="") mmap$binder(&(0x7f00002d0000/0x2000)=nil, 0x2000, 0x0, 0x13, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/19 15:40:27 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000460000)='/selinux/enforce\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000000000)=[], 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f4b000)="", &(0x7f0000fa4000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000072f000-0xc4)="") inotify_init() r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$audion(&(0x7f0000003000-0xc)='/dev/audio#\x00', 0x0, 0x101100) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f0000004000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0x1, 0x2}}, 0x2e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000003000-0x4)=0xff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000003000-0xb)='/dev/mixer\x00', 0x5007f, 0x0) 2018/01/19 15:40:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x2801, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00003c1000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000cf9000-0xd8)=@ioapic={0x1, 0x1000, 0x101, 0x81, 0x0, [{0x5, 0xffff, 0x7d2, [0x0, 0x0, 0x0, 0x0], 0x8001}, {0x1, 0xed9, 0x200, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x5, 0xc5d, 0xb8, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x8, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0], 0x8000}, {0x1800, 0x401, 0x4, [0x0, 0x0, 0x0, 0x0], 0x0}, {0xa652, 0x8001, 0x4, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x80000001, 0x8001, 0x3, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x10000, 0x3, 0x4, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x9, 0x40, 0x5, [0x0, 0x0, 0x0, 0x0], 0x100000001}, {0x0, 0x6, 0x6, [0x0, 0x0, 0x0, 0x0], 0x7}, {0xfff, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0], 0x400}, {0xfffffffffffffffd, 0x7, 0x8, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x101, 0x400, 0xd0c, [0x0, 0x0, 0x0, 0x0], 0x737}, {0x3ff, 0xfffffffffffffffd, 0x10000, [0x0, 0x0, 0x0, 0x0], 0x80000001}, {0x3ac3, 0x8000, 0xffff, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x80000000, 0x8000, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x4a, 0x400, 0x5, [0x0, 0x0, 0x0, 0x0], 0x8000}, {0x2619, 0x100000000, 0x8337, [0x0, 0x0, 0x0, 0x0], 0x2c}, {0x18c5, 0x4, 0x4, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x20, 0x71ec648e, 0x5, [0x0, 0x0, 0x0, 0x0], 0x800}, {0x1, 0x649b1d08, 0x18000000000, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x1000, 0x7, 0x6, [0x0, 0x0, 0x0, 0x0], 0x7fff}, {0x1f, 0x95a, 0x8, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x1, 0x7, 0x8, [0x0, 0x0, 0x0, 0x0], 0x3ff}]}) 2018/01/19 15:40:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002e8000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) readv(r0, &(0x7f0000734000)=[{&(0x7f0000d42000)=""/146, 0x92}], 0x1) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00007dd000-0xa)='/dev/cuse\x00', 0xa00, 0x0) getsockopt$inet6_buf(r1, 0x29, 0xcd, &(0x7f000070f000)=""/218, &(0x7f0000b6f000-0x4)=0xda) 2018/01/19 15:40:27 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000864000)={&(0x7f0000b01000/0x4000)=nil, 0x9, &(0x7f000032c000/0x3000)=nil}, 0x18) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8)=0x0, 0x2, 0x0) mbind(&(0x7f0000126000/0x3000)=nil, 0x3000, 0x0, &(0x7f00002e2000)=0x0, 0x5, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000fbe000)={0x8001, 0x20000800, 0x4000, 0xfff, 0x7ff, 0x9, 0x9, 0x8001, 0xfffffffffffff6b8, 0x80}, 0x10) 2018/01/19 15:40:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f000086b000-0x1e0)=[{{0x0, 0x0, &(0x7f0000545000-0x10)=[{&(0x7f0000df8000-0xf3)=""/243, 0xf3}], 0x1000000000000275, &(0x7f00009e8000-0xdf)=""/223, 0xdf, 0x0}, 0x0}], 0x1, 0x2, &(0x7f0000271000-0x10)={0x0, 0x1c9c380}) sendto$inet6(r0, &(0x7f0000282000-0x1000)="b41c", 0x2, 0x1, &(0x7f0000376000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/19 15:40:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000544000)=0x0, &(0x7f00007d4000-0x4)=0x4) io_setup(0xa0d0, &(0x7f0000008000)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000a20000-0x8)='./file0\x00', 0x40040, 0x10) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c76000-0x10)='/dev/sequencer2\x00', 0x383100, 0x0) r5 = syz_open_dev$mice(&(0x7f0000b82000-0x10)='/dev/input/mice\x00', 0x0, 0x24480) io_submit(r2, 0x3, &(0x7f0000842000)=[&(0x7f000098e000-0x40)={0x0, 0x0, 0x0, 0x0, 0x79a, r1, &(0x7f0000216000-0x5a)="89bc73d5a2b8caae9c33cfc817d03df3ee3358fff03038da554005b83c9ed644d5d54d73e770599cd16411a04a5bc4919200add8bcdc3fa5824dc316b58966b3be14ae8f76c8dadcce2708bef7f7c9818881e5a8224afa0022b2", 0x5a, 0x1, 0x0, 0x1, r3}, &(0x7f0000538000)={0x0, 0x0, 0x0, 0x0, 0x1, r1, &(0x7f00003e8000)="db8dad60d46fdb8cc96d7213de5156866fb906f0538241a31506fc2561406794449dd43ac742ea4d124ee85aa08432f59b788418d77e94480d7534e62f98646fda3e8617dd29985928a90446679f3564ffc4c506122a931d798fdfc9719f58d53b65caba1347b3dc6a2f41b86de3423f07e469edb6f59e4a93345756f4e38209276dfd08fcfc4f1ff21fad1f0542bd63f872c7a91f6efdfae31532db916ea0cdace5cf50a4c3ba116a89e13421afd5a18b3c4d63041fa0ec964709d07662186b0796fe8dbc830b839829", 0xca, 0x9bb9, 0x0, 0x1, r4}, &(0x7f00003bc000-0x40)={0x0, 0x0, 0x0, 0xf, 0x7, r1, &(0x7f0000b65000-0x86)="cf72965ed005c08daacfa46ecf14d247a53da785e5f37984e6b350354dec26e5cdd646310711a999d4863241a6cdd6769ebbcef1919125f61f86fe3d4861f3b873d63e683eb33d1c3a2a0d4243a0e002436630cb17f9dc5f4f699768769863639b3cf3b8b038f0f2fb9660b655fe97b4bc7313bad48e7d7d95d6c3598c52cbbc309c0a74ce5c", 0x86, 0x4d, 0x0, 0x1, r5}]) write(r0, &(0x7f000035b000-0x24)="240000001e0007f702000000000008ff037f2a000000ffe70003000008eaffff00f50000", 0x24) 2018/01/19 15:40:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ff5000)='/dev/rtc\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000550000)={0x3, &(0x7f0000fd9000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f00006bb000)={r1, 0x0}) r2 = socket(0x1e, 0x1, 0x0) connect$bt_sco(r2, &(0x7f0000ff8000-0x8)={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/19 15:40:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000027f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d6000)="d3ab2719", 0x4) sendmsg(r1, &(0x7f0000c5b000-0x38)={&(0x7f0000c25000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000ef2000-0xa0)=[{&(0x7f0000f5d000-0x1000)="455874955cb89d13c846597a8c330794fac8d6bd5b69f234c433dc46ebae41f62505ecb47e9c152f5855f91d9dba74892020e3a8f3b93d3b6ff941e9da4549a924fcd687599920c9f05b0474c7e70d6ba2285b20b01bcf8314e665bd3ff08e", 0x5f}, {&(0x7f0000366000-0x1000)="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", 0x1000}, {&(0x7f0000486000)="4ecc0001b669a4860c164ccfecd72e9cdf930d66fe476c8682e20004fee23cdc06f5add5d6cfd2b258f5bf9ed0d501b404a5859f106d44d29cbb04be99c7d7acfab0bba2cd02154f3b6844c04550b2d46dcd29767b311d241ab5b276cdd0fda4d328e9defe962bce55766e8aaf5fb5b15cfe38be417895738fc42b3731fb0080a66f6536068f5f2477e63177301df52b87476fb51c63ff7032fae357114d06b6801574b962f550da803d7021e81ab4cea9", 0xb1}, {&(0x7f0000340000-0xae)="ed31dfb48e14f19f7adc1d8f8b826514a625ef3bcf642a20fb3f6f82f5522397ba1d6878ed814ade6844f800eeb352169daa68a789906bef71bf54122a4370f22aa911937ca240c36220f767d690688fed7197a02c10322a8367b82d20d81c640e732012cba842d79660cb4701af8ff20fe2b59ccbd0a3c8d3ca7c53824aa9489673ae24345642b4fb45b29d90e99ef95004395365ea20ae23d19c0c72bf6335ef7841ee818148acfb55bea5d120", 0xae}], 0x4, &(0x7f00006ee000)=[], 0x0, 0x10}, 0x40000) accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}], 0x6, &(0x7f0000288000-0x4f)=""/79, 0x4f, 0x0}, 0x0}, {{&(0x7f00005a3000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a4000-0x90)=[{&(0x7f00005a3000)=""/11, 0xb}, {&(0x7f0000291000)=""/217, 0xd9}, {&(0x7f00002dd000)=""/65, 0x41}], 0x3, &(0x7f00005a3000)=""/16, 0x10, 0x0}, 0x0}], 0x2, 0x12001, &(0x7f00005a3000)={0x77359400, 0x0}) 2018/01/19 15:40:27 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = dup(r0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000001000-0x4)='tls\x00', 0x4) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000004000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000-0x4)=0x8, 0x4) 2018/01/19 15:40:27 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000d43000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000001000-0x58)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) r1 = syz_open_dev$amidi(&(0x7f00007aa000)='/dev/amidi#\x00', 0xffffffffffffff77, 0x2080) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000c81000)=0xffff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd2000)={0x0, 0x0}) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f00002cc000)=0x6, &(0x7f000064a000)=0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00005fc000-0xc)={0x0, 0x7, 0x10}, &(0x7f0000754000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000d64000-0x8c)={r4, @in6={{0xa, 0x0, 0x40, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd57}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f000008d000-0xc)='/dev/rfkill\x00', 0x0, 0x0) r6 = epoll_create1(0x3) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r5, &(0x7f00001b7000-0xc)={0x40000002, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r6, 0xa000, r5, &(0x7f0000d57000-0xc)={0x30000001, 0x0}) 2018/01/19 15:40:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000053f000)='oom_score_adj\x00') clone(0x40000, &(0x7f0000617000)="", &(0x7f0000c45000-0x4)=0x0, &(0x7f0000761000)=0x0, &(0x7f000083a000)="") ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000548000-0x40)={0xbbf8, 0x7, 0x6, 0x1000, &(0x7f0000474000)=""/4096, 0x9f, &(0x7f00002a0000)=""/159, 0x45, &(0x7f0000683000-0x45)=""/69}) sendfile(r0, r0, 0x0, 0x2735) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000014d000)=0x53, 0x4) preadv(r0, &(0x7f000096b000)=[{&(0x7f0000170000)=""/180, 0xb4}, {&(0x7f00009f5000-0xfd)=""/253, 0xfd}, {&(0x7f00008b7000-0xfe)=""/254, 0xfe}, {&(0x7f0000524000-0x41)=""/65, 0x41}, {&(0x7f0000ecb000-0xbf)=""/191, 0xbf}, {&(0x7f000057e000-0x1000)=""/4096, 0x1000}], 0x6, 0x0) 2018/01/19 15:40:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00008e9000)='cifs.idmap\x00', &(0x7f0000f29000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000990000)='[\x00', 0x0) keyctl$update(0x2, r0, 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f000017e000)=""/28, 0x1c) r2 = syz_open_dev$sg(&(0x7f0000d46000)='/dev/sg#\x00', 0xe7a8, 0x4200) r3 = getpid() sched_setaffinity(r3, 0x8, &(0x7f0000cb2000-0x8)=0x6) dup(r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000c19000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000041000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) signalfd4(r4, &(0x7f000084d000+0x175)={0x75c}, 0x8, 0x80000) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00006cc000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r4, 0xc010641d, &(0x7f00002c0000-0x10)={r5, &(0x7f00007d2000)=""/13}) close(r4) pread64(r2, &(0x7f0000c31000-0x69)=""/105, 0x69, 0x2a) sched_setaffinity(r3, 0x8, &(0x7f0000c54000)=0x6) connect$nfc_llcp(r2, &(0x7f0000628000-0x60)={0x27, 0x1f, 0x7, 0x2, 0x2, 0x2, "b2be0ce21bbc80958ab17346b865689c8c268762482544da196e7fba370747d93cf2c84b4bf7e29350b53c5afeaf970fc66eaac0dd5329d4992f6d7ccf8471", 0x6}, 0x60) 2018/01/19 15:40:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000059b000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000059a000-0xf6)=""/246) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f000039b000-0xae)=""/174) accept$alg(r0, 0x0, 0x0) 2018/01/19 15:40:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000cba000)=""/183) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f5f000-0x8)={0x0, 0x0}) sync_file_range(r0, 0x202c, 0xfbeb, 0x0) syz_emit_ethernet(0x1c, &(0x7f0000025000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x11}, [], {@generic={0x6558, "873118c69d7052c794e6ab1d88a8"}}}, &(0x7f000001f000-0x18)={0x0, 0x37a, [0x4ba]}) socketpair(0x3, 0x4, 0x3, &(0x7f0000ac3000)={0x0, 0x0}) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000254000-0x4f)=""/79, &(0x7f0000ce9000)=0x4f) ioctl$TIOCEXCL(r2, 0x540c) write$selinux_user(r2, &(0x7f0000b4e000)={'system_u:object_r:bsdpty_device_t:s0', 0x20, 'user_u\x00'}, 0x2c) 2018/01/19 15:40:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a4f000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000bac000-0x8)={0x0, 0xffffffffffff8001}, &(0x7f0000f92000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000296000-0x8)=@assoc_value={r4, 0x81}, 0x8) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0xb7, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/19 15:40:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000d83000)=[{&(0x7f0000abc000-0xdc)=""/220, 0xdc}, {&(0x7f0000952000-0xbd)=""/189, 0xbd}, {&(0x7f0000836000)=""/40, 0x28}, {&(0x7f0000ee2000)=""/0, 0x0}, {&(0x7f0000667000)=""/248, 0xf8}, {&(0x7f0000004000)=""/95, 0x5f}, {&(0x7f0000bb8000)=""/202, 0xfffffffffffffdb4}, {&(0x7f0000b41000)=""/4096, 0x1000}], 0x8) r1 = syz_open_dev$sndtimer(&(0x7f000057f000-0xb)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000327000-0x4)=0x200040000001) r2 = syz_open_dev$dspn(&(0x7f0000e76000-0xa)='/dev/dsp#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0505510, &(0x7f0000e2f000-0x50)={0x3, 0x7, 0x3, 0xfffffffffffffd74, &(0x7f0000d0f000-0x1c0)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00007e6000-0x34)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001d000-0x50)={0xfefffffffffffffc, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r1, &(0x7f0000b2a000)=[{&(0x7f0000950000)=""/230, 0xe6}], 0x1) 2018/01/19 15:40:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fe0000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fd7000)="") umount2(&(0x7f0000a84000)='./file0\x00', 0x7) r0 = open(&(0x7f000071e000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") renameat2(r0, &(0x7f0000fcf000)='./bus\x00', r0, &(0x7f0000fcf000-0x6)='./file1\x00', 0x0) 2018/01/19 15:40:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000330000)=0xfec, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) setsockopt(r0, 0x2, 0x20, &(0x7f0000d8f000)="6e799e35cec09f519c28152bf804c3452abd5ca2b89acd2b7863a63ff1b4a5d42e4c86511b17c1b93b84d6e9cf354bc5a01138fe291776f2ab98c9f3edd36dbe7a16cbb50df7c861bd1fa2d39674c292290c3b0b051f18cea3657d57f4b3e6247d04556c4814c2396ca1e97eb6", 0x6d) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)=""/0, 0x0, 0x0}, 0x0) getsockopt$sock_int(r0, 0x1, 0x3e, &(0x7f0000e10000)=0x0, &(0x7f0000d44000)=0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f000003f000-0xb)='/dev/audio\x00', 0x100, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f00007bf000)={0x5, 0x7fffffff}) sendmmsg$alg(r0, &(0x7f0000c14000)=[{0x0, 0x0, &(0x7f0000a7b000-0x20)=[{&(0x7f0000166000)="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", 0xfc}, {&(0x7f000070c000-0x9f)="7575e78021ef6b6253695f54e1d539b7264078ae20fa0e89415cfc30aeea73bfabb0bdbdc1fe3db5058b19d1fb4ff91f9fb58d524df886b48ccf73ffe04ce69904b6e82a37f9ab4233713476bedc2243cdf9deb99ac1533af2d308701695bec9d7851d9c583ed22d9e692ebb93b25f73e41ecbb036e11f48b08f2200a0b2954d9dc55f56580201998983c817e6bfbc746e5e9e89f7c1e2c71807cb0986c675", 0x9f}], 0x2, &(0x7f0000f17000)=[@assoc={0x18, 0x117, 0x4, 0x0}, @assoc={0x18, 0x117, 0x4, 0x2}, @iv={0x1018, 0x117, 0x2, 0x1000, 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", 0x1000}, {&(0x7f0000e45000)="f356382c463dda8faf51811cdc1d482012efa4a196db72ac6729d421554d2cccc45df4d45c3e8f695f7eb6ff1241b27c36a48af9fb626aa614af35f39f6292e1b85a4c09373118a9651003cb0013526accf924861c0b9e08ebb4556578505cf2deb42f2649517a4adbb960f03f01e442264d23fbe773b56fdc3ce92a71a9b4ca596a69be1ac2fbfff294e577556d55b40347f19343af5742c96d55af5e02b0fa0dfff4ca554c0de6", 0xa8}], 0x7, &(0x7f0000d1a000)=[@iv={0x88, 0x117, 0x2, 0x70, "6a93e7e6565d7d869aa6aff4dc999697893558ea32e79b5bd30fe2c9df5606148245eb238554e657e50205d4648e322202bc965790c05614e1bb84a2448c75809ef361e2481c410078edbcc3d46e30dd8068993f4b36466aeb550c2a2f5a3eb783fa6b7aef526d06b2e38b5fc8d672de"}, @assoc={0x18, 0x117, 0x4, 0x1}, @iv={0x30, 0x117, 0x2, 0x15, "795c6359bb9137795c80df40d94d3398f52eda66d2"}, @iv={0x70, 0x117, 0x2, 0x5a, "43c325079b5f603cf2ea4ddbbd5d51da90b7f2d4be12742afba10c5515f1849ce4bc26ef5b62919c0f96a1a91ca96071820fe73ca95f2ce6c211c8f318d1a8bc37638564b4704b515113f376f23948e3e5a80fd573d21ecf21f8"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x1}, @iv={0x88, 0x117, 0x2, 0x74, "8d748310cb9c619b8fc3a54e16e26541e35672de4f03bf18101eab635fc629932c83093159239aecad2d51c63a790d0407604a22875192979daef9116c88c3a04fd126d4b60b3416d6f5cfcc4d060db42efe2dc505fa7a1aab5e6325c70edc842f6dbfed7a8c805bd7cdfe4373ab6f630bf4ae8b"}, @assoc={0x18, 0x117, 0x4, 0x9}, @assoc={0x18, 0x117, 0x4, 0x3f}], 0x228, 0x10}], 0x5, 0x40000) 2018/01/19 15:40:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000d5000-0x9)='/dev/rtc\x00', 0x80, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f00003bb000)=0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000da9000)=0x0) r1 = dup(r0) syz_emit_ethernet(0xf8, &(0x7f000039c000-0xf8)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "07e808", 0xc2, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, "1e8858e743d6b15c944a7f0ecbd5fb43744d7eb6d814da2cbbfe194dcf0eda4a6acc2e15736bbe7993a5767cbe2c1a50150552661dcbca654ae5cdfc5a5d2ee0c85d090c85c780651836b924d17db0861d4c5c44ef90277c69accc2ecca9e24c183eb88e3af31761a98f4d4fa9db24b86e7dd7100e7b862455020776581c3b751a6213b37339b9bc5dd562da1a723d53d63a027dfc7d83b6d229949d0ff9fe51c226891af7000f34a9b0a115a7681d8f25dce110c8bb53e40669"}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000b7b000)=0xf97f, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000022b000)={0x0, 0x6}, &(0x7f0000ae4000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000c73000)=@assoc_value={r2, 0x80}, &(0x7f0000ef1000-0x4)=0x8) 2018/01/19 15:40:27 executing program 1: socket$inet_udp(0x2, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000012d000-0x48)={0x0, 0x0, &(0x7f00002b7000)=@raw=[], &(0x7f0000e61000)='syzkaller\x00', 0x0, 0xbc, &(0x7f0000553000)=""/188, 0x0, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/19 15:40:27 executing program 3: mmap(&(0x7f0000000000/0xde5000)=nil, 0xde5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x1000000000007) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000717000)='/dev/vcs\x00', 0x400001, 0x0) rename(&(0x7f00005ba000)='./file0\x00', &(0x7f0000888000-0x8)='./file0\x00') mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) fcntl$setsig(r0, 0xa, 0xe) rt_sigprocmask(0x0, &(0x7f0000de3000)={0xf97a}, &(0x7f0000de4000-0x8)={0x0}, 0x8) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) getgroups(0x1, &(0x7f0000659000)=[0x0]) getresgid(&(0x7f0000197000)=0x0, &(0x7f0000ca1000-0x4)=0x0, &(0x7f0000237000)=0x0) r3 = getgid() setresgid(r1, r2, r3) 2018/01/19 15:40:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000ed3000)=""/0, 0x1000000cf, 0x0, 0x0, 0x0) 2018/01/19 15:40:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00005aa000-0xa)='syzkaller\x00', &(0x7f00001b1000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000605000)='vmnet0!\x00', 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000e23000)='asymmetric\x00', &(0x7f0000149000-0x1)='\x00') r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000095a000)='/dev/vcs\x00', 0x80c1, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00002a9000)={0x0, 0x8001}, &(0x7f00006fd000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000507000-0x67)={r2, 0xfffffe0a, "d6b6ffe2b7ee45afc065e67f3477245a08d89c32e1f8e7453d0b0ca4037d92cab9f73d726312bbce98ffb1f03c79c5f6e0d3b4201071b5b25307df9213479fcf823e1dbe2c70306452926386f08947caba65ed047e30126d4f17275bdb50ea"}, &(0x7f0000e48000+0x3bb)=0xc444077c7494d198) setsockopt$bt_hci_HCI_DATA_DIR(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000fcf000)=0x0, 0x4) 2018/01/19 15:40:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000149000-0xa)='./control\x00', 0x0) r0 = inotify_init() r1 = creat(&(0x7f0000cc3000)='./control\x00', 0x24) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f00001aa000)={0x2, 0x3, 0xfffffffffffff801, 0x7, 0x4, 0x2}) inotify_add_watch(r0, &(0x7f0000fc5000-0xa)='./control\x00', 0x220000000009) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f00000ea000-0xa)='./control\x00', 0x100000d) rmdir(&(0x7f00009e4000-0xa)='./control\x00') 2018/01/19 15:40:27 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000841000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000781000)={0x6, 0x80, 0xfffffffffffffc01, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7fffffff, 0xcf1, 0x1, 0x4, "1db7ca1ff50ef2cf1fa81f398d9f6900", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000ba7000-0x20)={r3, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r1, r2) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000262000)=0x0, 0x4) 2018/01/19 15:40:27 executing program 4: seccomp(0x2, 0x4, &(0x7f0000132000-0x10)={0x0, &(0x7f0000d98000-0x8)=[]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x74, 0x48a80) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f00009dd000)={0x0, 0x0, [0xd2e5, 0x4, 0x94df, 0x0, 0x6, 0x6, 0x9, 0xff]}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f6a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/19 15:40:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fc8000-0x78)={0x0, 0x78, 0x3e3, 0x2000000000, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) restart_syscall() r0 = syz_open_dev$sndseq(&(0x7f0000fb6000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f000091c000)={{0x80, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000508000-0x8c)={0x0, 0x200, 0xfffffffffffffffc, 'queue0\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 15:40:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x10000003, 0x0) semop(r0, &(0x7f000002f000-0x1e)=[{0x0, 0x4, 0x800}], 0x1) semop(r0, &(0x7f000001a000)=[{0x2, 0x0, 0x0}, {0x0, 0x7fff, 0x0}], 0x2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b04000-0x9)='/dev/rtc\x00', 0x28802, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f000084f000)=""/21) 2018/01/19 15:40:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f00005b4000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000927000-0x50)=[], 0x0, &(0x7f00009ae000)=[{0x58, 0x114, 0x8, "b1d1e48939888984f0a7cd82a26b000003ff0337991ecf759fb3eea59518cb1dfe83a135d1e77381575695d854867b5aa77c468500084a23339e88090000408fa0"}], 0x58, 0x0}, 0x0}], 0x1, 0x8010) 2018/01/19 15:40:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fanotify_init(0x40, 0x400) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000377000)='/dev/mixer\x00', 0x2a4000, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000bf6000)={0x10a2, 0x0, 0x5, 0x1, 0x6}) pread64(r0, &(0x7f0000465000-0x4b)=""/75, 0x4b, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000030000)={0x0, 0x0}) 2018/01/19 15:40:27 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000003000)='eth1\\vmnet1.\x00', 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000a000)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000009000-0x10)={0x3, 0x100000001}) [ 40.936222] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=32490 sclass=netlink_route_socket pig=5557 comm=syz-executor2 [ 40.965171] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=32490 sclass=netlink_route_socket pig=5557 comm=syz-executor2 2018/01/19 15:40:28 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000014000-0x9)='/dev/rtc\x00', 0x600, 0x0) fsetxattr(r1, &(0x7f0000001000)=@random={'osx.', '/dev/rtc\x00'}, &(0x7f0000002000)='{cpuset]em1\x00', 0xc, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000013000)={0x0, @in={{0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xfffffffffffffffd}, &(0x7f0000001000-0x4)=0x98) lookup_dcookie(0x1, &(0x7f0000001000-0x1000)=""/4096, 0x1000) setns(r0, 0x40000000) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000)={r2, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x80000000, 0x3, 0x8}, 0xa0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) lgetxattr(&(0x7f0000013000)='./file0\x00', &(0x7f0000005000)=@random={'trhkted.\x00', 'selinux\x00'}, &(0x7f0000013000)=""/90, 0x5a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/19 15:40:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d33000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00008c1000)="71e67a15df848dec108cec478e2e4bb4", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) keyctl$session_to_parent(0x12) sendmmsg$alg(r1, &(0x7f00003d7000)=[{0x0, 0x0, &(0x7f0000e8d000)=[{&(0x7f0000908000-0x73)="f5697f8243ac23b0ff495cb2319165a0", 0x10}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/19 15:40:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000280000-0x28)={@common='lo\x00', &(0x7f0000131000-0xc)=@ethtool_gstrings={0x1b, 0x6, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f98000)='/selinux/checkreqprot\x00', 0x40000, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0xa7) 2018/01/19 15:40:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000008e000)={0x0, 0x0, 0x0}, &(0x7f000093d000)=0x499) r2 = socket$unix(0x1, 0x2, 0x0) fcntl$setown(r2, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000d00000)={0x0, 0x0}) r3 = getpgrp(0x0) kcmp(r3, r1, 0x6, 0xffffffffffffffff, r2) 2018/01/19 15:40:28 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000248000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000d8c000)={0x80000000, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 15:40:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f000019b000)={0xfed, 0x2, 0x0, 0xffffffffffffffff, 0x0}) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f000062a000-0x8)=0x0) 2018/01/19 15:40:28 executing program 6: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f72000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000619000)={0x0, 0x0}, &(0x7f0000c3d000)=0x8) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000f73000)=0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r2, &(0x7f0000f73000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00009e2000)={r1, 0x5, 0x30}, &(0x7f0000b6d000)=0xc) exit_group(0xcaf3) getsockopt(r0, 0x1200000000000, 0x200, &(0x7f0000f73000-0x32)=""/50, &(0x7f0000f72000)=0x32) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000f75000-0x4)=0x2f71c7c6) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000883000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f74000-0x4)=0x5) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000f76000-0x10)={0x2, 0x6, 0x3}) futex(&(0x7f0000f73000-0x4)=0x0, 0xb, 0x0, &(0x7f00001bc000)={0x0, 0x0}, &(0x7f0000f73000-0x4)=0x0, 0x0) 2018/01/19 15:40:28 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x7, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000009000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8751cd998466e8c9e22fd97f6dd1edf7647f0a66cd24319b7817c83661e4fc1050135b554897c37ad0f7ba746a39fc12fb9fcad83d4810079042c07a46bca1b2", "135660230000007fe3eb4b0ee12dc5c9f4f7c969837fbe470c0155ded8bfd908", [0x0, 0x0], 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000001000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x208000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000002000)=0xff, 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000002000-0xb)={0x6, r0, 0x1}) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000003000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000001000-0x8c)={0x5, 0x40, 0xffff, 'queue1\x00', 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r1, &(0x7f0000001000-0x10)=[{&(0x7f0000001000)=""/182, 0xb6}], 0x1, &(0x7f0000000000)=[{&(0x7f0000001000)=""/167, 0xa7}, {&(0x7f0000000000)=""/148, 0x94}, {&(0x7f0000002000-0x15)=""/21, 0x15}, {&(0x7f0000002000-0xee)=""/238, 0xee}, {&(0x7f0000000000)=""/83, 0x53}], 0x5, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000001000-0x12)={0x0, 0x0, 0x5, [0xa47, 0x8, 0xffffffffffffffff, 0x81, 0x8001]}, &(0x7f0000004000-0x4)=0x12) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000003000-0x14)={r4, 0x7f, 0x6, [0x0, 0x100, 0x4a16, 0xd26, 0x4, 0x9]}, &(0x7f0000003000)=0x14) 2018/01/19 15:40:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000309000)={0x1, 0x5, &(0x7f00006b2000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000078000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/19 15:40:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000de000-0x8)={0x0, 0x0}) ioctl$sock_netdev_private(r0, 0x89fe, &(0x7f0000791000-0xd6)="e9d2074d5ea0f27e9d659bfaa4cb2f81918deb0032dc48a9ae9eaf9f1be7b20e8b3fec66fb12dee3388e728264209f7648fbe63ad89b0968605db0fa9d85c2421cf9fbded4b48e4b08f1c4e9a1de1f740374eeb265ed967a7d518d9a7a9bbdcbe6529c324172ef49583f8a34c6ad0a45f83eb24ac58b78a9faf8cfff4f54c465068370307d131cab76e2d5f5783bf0d20b61f093421489b5ce42cd3e19ac5909cb9f19401c29faa950e83b15e5b00b90996587ca13d2c1357ba7edb28d4ccb283714bde6861ba71a592e2a5941e3a221cf0e55f7759c") r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b96000-0x9)='/dev/vcs\x00', 0x80, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000548000-0x5c)={{0xa, 0x1, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, {0xa, 0x1, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x3}, 0x814, [0xc9, 0x200, 0xff51, 0x7, 0x33, 0xff, 0x40, 0x59a]}, 0x5c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$void(r2, 0x40087705) 2018/01/19 15:40:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000005000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30006", 0x18, 0x40000000803a, 0x43ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x89, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) r0 = open(&(0x7f00001c4000-0x8)='./file0\x00', 0x6000, 0x100) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00009e5000)=0x0, 0x4) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000ce5000)=0x100000001, 0x4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000a35000-0x28)={@common='bcsh0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$admmidi(&(0x7f00001be000-0xe)='/dev/admmidi#\x00', 0x1, 0x42000) connect$can_bcm(r0, &(0x7f0000f3f000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000ceb000-0x4)=0x0, &(0x7f0000315000)=0x4) 2018/01/19 15:40:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000487000-0xc)='/dev/autofs\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$TIOCSBRK(r1, 0x40044591) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000020000)={{0x5, 0xffffffff}, 'port1\x00', 0x10, 0x20000, 0x5, 0x100000001, 0xb4d4, 0x4, 0x2, 0x0, 0x3, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r0, r1) 2018/01/19 15:40:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000308000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x20002, 0xffffffffffffffff, 0x0}) 2018/01/19 15:40:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000903000)='/dev/audio\x00', 0x80, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GUEST_DEBUG(0xffffffffffffffff, 0x4048ae9b, &(0x7f000015f000-0x48)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 15:40:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000010e000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cryptd(ecb-cipher_null)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00006d9000-0xa0)={0x0, @in={{0x2, 0x1, @rand_addr=0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7fff, 0x10001, 0x0, 0x7ff}, &(0x7f0000a82000)=0xa0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000034a000-0x8)={r2, 0x9, 0x8}, &(0x7f0000d0e000)=0x8) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000800000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000c5e000-0x50)=[{&(0x7f00009f4000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ddf000)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 15:40:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000ad3000)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) unlink(&(0x7f00007ae000-0x8)='./file0\x00') ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000b8a000)={0x2, 0x0, [{0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {0xa, 0x1003, 0x0, 0x0, 0x2, 0x0}]}) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f000066f000-0x18)={0x1, 0x0, [{0x38f, 0x0, 0x0}]}) 2018/01/19 15:40:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000d6a000-0x9)='net/unix\x00') getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00005f1000)={0x0, 0x0, 0x0}, &(0x7f0000aff000)=0xc) syz_open_dev$loop(&(0x7f000091e000-0xb)='/dev/loop#\x00', 0x0, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00001a5000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000007000)="") ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000cfb000)={{&(0x7f0000222000/0x2000)=nil, 0x2000}, 0x0, 0x0}) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/01/19 15:40:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b97000)='/dev/ptmx\x00', 0x41, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000ac9000-0x4)=0x0) r2 = syz_open_dev$vcsa(&(0x7f00005f6000)='/dev/vcsa#\x00', 0x7fffffff, 0x80) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f000069f000-0x40)={0x7ff, 0xb77, 0x7, 0x2d, &(0x7f0000ffb000)=""/45, 0x61, &(0x7f0000a16000-0x61)=""/97, 0x1000, &(0x7f00003bf000)=""/4096}) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) bind$inet(r3, &(0x7f000032c000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f00000b1000-0x38)={0x1, 0x0, [{0x204, 0x0, 0x0}]}) 2018/01/19 15:40:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) ptrace$setsig(0x4203, r0, 0x10000, &(0x7f0000a1f000)={0x1c, 0x4, 0x81, 0x2237}) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r1, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x0, 0x0) fcntl$getown(r1, 0x9) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000699000-0x4)=0x0) name_to_handle_at(r1, &(0x7f00002e4000)='./file0\x00', &(0x7f0000002000)={0x8, 0x0, ""}, &(0x7f0000002000-0x4)=0x0, 0x1400) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000d27000-0x8)=0x4) 2018/01/19 15:40:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000c37000)='/dev/ptmx\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") bpf$BPF_PROG_DETACH(0x9, &(0x7f00008e8000-0x14)={0x0, r0, 0x3, 0x2, 0x0}, 0x14) open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f0000436000-0x8)='./file0\x00', &(0x7f0000180000)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x0, &(0x7f0000772000)="dc123c85bab9544bb085df00000000007cebcdc4c898f6e002bfc6ed2bc5121ff6fffbd34289b478257b688395aab4d80a25") socket$netlink(0x10, 0x3, 0x0) msync(&(0x7f0000069000/0x4000)=nil, 0x4000, 0x4) readv(r0, &(0x7f000005a000)=[], 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") 2018/01/19 15:40:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000ab0000-0xb)='/dev/audio\x00', 0x84800, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000f22000)=""/54) r3 = syz_open_dev$midi(&(0x7f000064f000)='/dev/midi#\x00', 0x3f, 0x305b80) getsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f00004f9000)=0x0, 0x4) r4 = dup2(r0, r1) sendmmsg$inet_sctp(r4, &(0x7f0000a95000)=[{&(0x7f0000b6a000-0x1c)=@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000da8000)=[], 0x0, &(0x7f0000967000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}], 0x1, 0x0) 2018/01/19 15:40:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$admmidi(&(0x7f0000e13000-0xe)='/dev/admmidi#\x00', 0x9, 0x101000) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000daa000-0x30)={0x7, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) connect$inet(r0, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00001be000)={0x0, 0x0, ""}, &(0x7f0000648000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f1e000-0xa0)={r2, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000030b000)=0xfe9b) 2018/01/19 15:40:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000015b000)={0x0, 0x0}) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000cd2000-0x4)=0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000127000-0xb0)={{0x0, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00009c5000-0x4c)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c77000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/19 15:40:28 executing program 4: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000025000-0x10)='/selinux/member\x00', 0x2, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000000d000-0x9)='/dev/kvm\x00', 0x0, 0x0) flock(r0, 0x4) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f000002a000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000027000)={0x0, 0xa1, "1923a2ddf47b155b826d807ceff10fc7d30568c9edd7706f1ac34195b77c51b4b66aaf32de5c499798948240758b0ea70b680f881d8550a2c6bc684a298a96491ec8a60fa801b2b1c1126607b03a7252c70835b2c1173ef3cbb207e44ea32c3967ba8e093575c3b3f09bc7a049b8ba0c7b88b612db2af1a2dc75512d7cf254622b47118bd5af5d0712d19e05745d22c5b9a89690080085860d2f8c1496f2ea68df"}, &(0x7f0000003000)=0xa9) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000002c000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000017000)={r3, 0x80, 0x1}, 0x8) 2018/01/19 15:40:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000d7d000-0x12)='/dev/input/mouse#\x00', 0x3, 0x0) connect$ax25(r0, &(0x7f0000c01000)={0x3, {"6e8f5f41b5ea74"}, 0x100000000}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000e35000)=0x0) syz_emit_ethernet(0xf00f81d0b00795c1, &(0x7f0000f02000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x7f]}) 2018/01/19 15:40:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r0, &(0x7f0000050000-0x20)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) r1 = openat(0xffffffffffffffff, &(0x7f0000151000)='./file0\x00', 0x0, 0x46) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000b06000+0xb2d)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000842000)={r2, 0x0, 0x0, 0x0}) r3 = getpgrp(0x0) r4 = fcntl$dupfd(r0, 0x406, r0) perf_event_open(&(0x7f000026d000-0x78)={0x0, 0x78, 0x3, 0x3, 0xffffffffffffffc1, 0x3, 0x0, 0x7, 0x20100, 0xc, 0xffffffffffffffff, 0x0, 0x7, 0x1, 0x76c33458, 0x2e33, 0x1, 0xdaa, 0xff, 0x0, 0x40, 0x1, 0x9, 0xbf4, 0x3, 0x9, 0x7fffffff, 0x200, 0x0, 0x9, 0x56c, 0x5ad9, 0x3a0, 0x6, 0x95fc, 0x5, 0x9, 0x8, 0x0, 0x8d02, 0x4, @perf_bp={&(0x7f0000945000)=0x0, 0x2}, 0x20202, 0x75c8000000, 0x7, 0x0, 0x40, 0x0, 0x7ff, 0x0}, r3, 0x1, r4, 0x2) timer_create(0x2, &(0x7f000004c000)={0x0, 0x19, 0x0, @thr={&(0x7f0000aa1000)="", &(0x7f0000b70000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000004d000-0x4)=0x0) timer_settime(0x0, 0x1, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/19 15:40:28 executing program 1: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000030000)={0x10, 0x0, 0x3, 0x120206}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000031000)='/dev/snd/midiC#D#\x00', 0x6e2, 0x20000) r2 = fcntl$dupfd(r1, 0x0, r0) connect$pptp(r2, &(0x7f000002f000-0x20)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x0, 0xb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f000002c000)={0x0, 0x9, [@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}]}) 2018/01/19 15:40:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000032b000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f000000c000)={{0x20080000000, 0x2, 0x10000, 0x101, "05a7b8c3bc5e17487659cc9b419035ca2856901fb59c2feed1c7e2920f80983f8c58e9773ddc931921c279c7", 0x7}, 0x0, 0x0, 0x5, r2, 0x1, 0x0, "8b4fbd38cc23adceba50714c82447c363b55727d902d70d349fafc8f5cf4aee3e1353cf3c96b097cc48775d651b976e282900ad8b4fff1e97019a2b7fd0f9714", &(0x7f0000c44000)='selinux)security[systemnodev\x00', 0x1d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x101, 0x7ff00000000000, 0x1, 0x7], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f00001f3000-0x7b)="ebcbfa90f602c5030edee5a05be26fd2d33ef075b05fda5eafa541d5cf7e58e61273eed74cfa20113e55dcd468b4001bca248d524fa68561b352225219c65c20c808231b866424fadb2b83a6647c2dd5c1a7ff1359a839b2da5d5fa554fd59b8f1baefd568d354e4421f84c84c9e91324e091804a9deea4d28e518") setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000c1d000)=0x800020007, 0x4) r3 = socket$inet_dccp(0x2, 0x6, 0x0) kcmp(r2, r2, 0x5, r3, r0) 2018/01/19 15:40:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000943000)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@init={0xfffffffffffffeeb, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a7f000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000656000)={0x0, 0x0}) recvfrom(r2, &(0x7f00008d3000)=""/56, 0x38, 0x2002, &(0x7f000021a000-0x6)=@hci={0x1f, 0x2, 0x0}, 0x6) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004cb000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r4, 0xc08c5334, &(0x7f000046d000)={0x7, 0x0, 0x80000000, 'queue1\x00', 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000a21000/0x18000)=nil, &(0x7f0000ccd000)=[@text64={0x40, &(0x7f00002a7000-0x5d)="0f09450f7957f526f23acf48b800000000000000000f23d80f21f835800000600f23f8c74424008d000000c74424027ce21951ff1c244c0f3066baf80cb804224d89ef66bafc0ced262e2e420fc7995e00c0fe65664a0fea000f18418a", 0x5d}], 0x1, 0x0, &(0x7f0000119000)=[], 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r5 = memfd_create(&(0x7f0000c05000-0x6)='ppp1\'\x00', 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f000083f000)='/dev/rtc\x00', 0x97c57e9954a2e67, 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r5, 0x0) truncate(&(0x7f0000813000-0x8)='./file0\x00', 0x770) 2018/01/19 15:40:28 executing program 3: mmap(&(0x7f0000000000/0x89f000)=nil, 0x89f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ce000-0x5)="", 0x0) mmap(&(0x7f000089f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f000089f000)=@random={'trusted.', '\x00'}) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00008a1000-0x12)='/dev/snd/midiC#D#\x00', 0x1, 0x102) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000064e000)=0x0) r3 = gettid() mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpid() ioctl$TIOCNXCL(r1, 0x540d) mmap(&(0x7f00008a0000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000006000-0x38)={&(0x7f0000359000-0xc)=@proc={0x10, 0x0, 0x3, 0x10000000}, 0xc, &(0x7f00008a0000)=[{&(0x7f00008a1000-0x864)={0x864, 0x28, 0x20, 0x7, 0x0, "", [@nested={0x124, 0x1f, [@generic="1914932491c8f7d096c989f75c5dd2e89b09065cf6db878a22a52bf9edd802d0ef98ebdb49322fe27af5e0444eb744860a8969619fe7936f6cd6e5d123248d8565e4ce8807ca89c2e939225fe3a4a19193738caff61a43108175e631bca625c0b7a0dcddbb69f2fdd6d8ee625151706d839c92ca9f6b7dfc85f65702ac7393933e4166dfcf5a79454904a94f9ad8eb38d531a867ec8f17e4", @typed={0xc, 0x38, @fd=r0}, @typed={0x10, 0x79, @u64=0x0}, @generic="9cae2715871242ef1f0b93b961832278dd6873ae77064f3a5bdec4f0f9167e6bdbf6a5ce29404095cad1220912c1c69d196a920866ec60675446f40ffc4e701e1bce1d4c9a6a297a44357dd52dd34f48161f0b18", @typed={0x18, 0x36, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @nested={0x44c, 0x5d, [@generic="fcc485a53c81d352b57e90cd5b90c1c7c05c97b9a2f5f6692aa0f716c1461599b87e8c90433e10e6053eedbf502e79ae384bdca5bb35a9fbda8fc2da79ba80ccfcfc", @generic="42a539367b754a1ab55537dbc0a5dc47061cf3e13333c43fd923b503a88e336c29eaae0699b448996a3c45bf2fbaf5f4836e00d5747b1ea7cd823be9deee40774fe75f4b77c7f2e7d0820374db8c1ba6c0f966942a102ca0bd503bfbaeba1810acd7544214588a2a684b7df2f8a1b24a8217aca019c4b39ee2726ca2516cb6a65b9cab0cacfe3a1175749fdcdf7441ab197aa1ff07d9876d8bfa33eb0ecd0cdab70edb3a92c47e3464e451fa3676b14832207a5c28ce4a849e399e555efd29bec6647f09d26859228e900e65e763c420aa2cae0d91c099", @generic="984ae2135fc11baadbb192fa275e9e64d9fe77ad0dc5d1459135587c6184c9fa8c2c5f99c03dd5493c1f6b58b9ab108309c35959b3af724cab962d57fcd53c5b8031c999a7ac379e07cf2a6562a6bacf04f9515fd3b977b25410a68147b805412217e254477b5a673d89", @typed={0xc, 0x53, @pid=r2}, @typed={0xc, 0x47, @fd=r0}, @generic="445094032a76953e9e4dff2a859348691fe17fd687b05fa37f9e6b344589c37d8c6f733df9e7e71cbc3d2a58ee7c8d4513f93b151f923a59cc60cfee753eb65024765db7cedfe62bdd497c2e872e54bc034f19d7c12484efe5b497fad4c01088ee0b9fd59abefa1862455814a82aa25a24d7fca999b85862306ef9258bbec3974115f7adfac9a3b18d59df62cfdf3679f9fd2c6451d8e29957d3a4815d0ee7659d4df923df5e58120e9145383f9e82211456e84438a55280ce49ff963482c4022a27fbb28c96031cddc8823b9da2a0c8a8c64127a8", @generic="8386e2a211ca5db793fd65d17632b47a6df3870f7c245642cc4bb8b8bf615c03a27b935ad37744f9ef838bacc158a02129da0dc9b8f85241087714d3dd4e2b99e62d806b5470424e03d32a1941c4f51ed2399360b7b48a99f2078e1b0b7c22d0fbab7ea1a8d6dbd8bcdbeb22e5a296ae34587c76af6ea54b7b35a2fd741f1be1d997628cda5f83", @generic="da443f0da176e88666e17ceb6db0a1b2be3eb70d2b9d69cffbfe7044d6ae0622120d1f0e573541a5afa53e0560c39e1a9d6539f4fd8ec05b66b919debb700cbd7c61c9352addcfcd85edb47d89448d6b987ec118fcad700cbb04ffa3", @generic="7caf0bd2c8b3b768320d20416131d193eac05d00f72f4efef1274456487d515ba3ee9fc50d9551ff3193a874575c920f0f5fea9b71bfe0d907b3c5e5c56175ad240564c8436b205cfb2e43cc1f22da26468061e91cd9d2eac282b9005600226c6ed9bb8eac5224eb460039e206c453f4851be21f83e60d0027800fbb1ff11377300b6fab1121bd9d7e3b50ab6b4ae9194ee7ee8c2b0bcbdfb60a58d41043e99b0f38cc740a5db92fd8c2e82023c8a378513361f49eb0201554baac6b3f69f92015f0b8259e29e8da9327ea7afd8ae9a8423832a05a672395119425e4f4558539fcd26c45201fdad83c89eee76e9bbebf26953d85"]}, @generic="9167c759adc405774f2d41333cbb30", @generic="20632ea1fd4263f12649c32b2ae426625798de05f872e78a98bb27a4a9bda7de53f7238dc1764e87083f78a7a6ec25a4b2f0b65cbcfae009323e48f383cd721e3ff36368e775cb96693d091bc33a695b9262c691214c0122f90df8ed39b69a6cfe205ca01fa8e9ad968277e134d5abcde9120440bd58515a579115d3fd54008737fd331161be5f30e9cad10814c33831d90ec7ef653a6da5faa9462c4c35a6ec7fc25027514c61b0e3161a9fa444e6af4416596271cc76a26a7426eabc8359a9b57261f6d95b00ae", @nested={0x120, 0x12, [@typed={0xc, 0x53, @pid=r3}, @typed={0x18, 0x2e, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="723bc9644d6b046c1b996ad44a26c50d96f84843451b75a72a0e6cf84068589a2deec790a8054f046576ff46571b606c8ad607959d3ec8968d85f0d1af243269180e976cd5dffdce34cae9d275a28576baaa91666e3fa04a667987f45744a0f4d92d223e9681f4dcf27ba13b06bdd32b6c777bd3c3f763b537c27ff904273b38a7c2b15568d9f27a4bd74d5b8f0d3333063e755d6a60d3cd67b044f202d4b4d65bb44c1cc395870fe36594b20d3c2870bf6674a62eeaca8c81ed06e3c51ffe36f728a580185049bebb3a6b71c26dc48f8ae7e9271c1eb66652928589f80cf7bdaadab870915309508c0c1edc0d55050ca3d0a8e03b0b3ff0"]}, @generic="f149df02e85186695c53d674dbdff3a86e51e91931d13423e987160e7cbd4efb5f73fb46da6150a4b483ae1595bd1bc791976950322e55d8418d32eff8469da89fa0be3ff57e1efbec8af3c302925ff135f1ceff0ba6a2fd7fdb709ebdf4ca086e209ab217dd81043e2b74b7f078a7acc4af88a393bcf99051e094c458cd19c46566", @typed={0x10, 0x51, @str='trusted.'}, @typed={0xc, 0x64, @fd=r0}, @generic="015317c50336f959d7b92f2cb9275ab3d79aef8ce586a126f59ba7b084ab0b53a54ca29ecdd17692cc51c93a375036cbae7afafed0ffd599a3f648022037f932", @typed={0xc, 0x82, @fd=r0}]}, 0x864}, {&(0x7f0000663000-0x124)={0x124, 0x13, 0xaf0f844ecd6b3b6, 0x7, 0x0, "", [@generic="efe421193e3d7cdf6fd0a045ac958f56c91e9615a8d4d149ba84a523d58bc209c30df52e00e0154b7c4cf9e3851f28c22149307ea08416c206aa5d091544ed16fbda068ee48b632598976378b48cabbc7cd6a95abb0706628e76c9c37ede8ca67d95f3c771466f064bebdfddb9575e9f5395e6a8480f26c5495aa01be1ffe59fec2c0722d181848938572f9929cecc601c80c69e2dd09559ad98a152f7d030a12ccbd017fdf1ad678fb4e0f8850bea258d6888acb30469209e6b5a72c02d5e8e47d1867a7a5418da3e327887fdce4788a95ba1fde30947", @nested={0x3c, 0x16, [@generic="0b377d5b544bb1db12b1450ab9ac4df0872a4aaed2d1644e3aa7deb8059b266e11ccbcac91fd", @typed={0x10, 0x43, @str='trusted.'}]}]}, 0x124}, {&(0x7f00008a1000-0x1380)={0x1380, 0x3e, 0x2, 0x1, 0x2, "", [@nested={0x12c, 0x8b, [@generic="ca3c679b03603517a4b1bb2e41ed297a3c875459b4ad962262c92351e01331b4334360a4d6530d610f9c065cd991ab427163b565eaa5a37187fbf867af2598a569598e61f95c9a0753bd124fdcc00a99b4da49f76f36d8fcc67637567d3a512659c5176a4628dfc7766c00dbbfbc1c4ccb82e3a05ca3e556c16593fbcadbbd9fef2c42ff529dec4f145946281b9f893508a74b12234bea68d9233ed075193774e569bad3f6d0551793acefdafe9a8ba619a1fe489ce5463e0bd412ad0bef4d7715292edc2c53b398227faf83eae00203defe8b8ca9ee7e78a89280ac0f38c158544281468c5ca942", @typed={0xc, 0x7a, @u32=0x6}, @typed={0xc, 0x50, @pid=r4}, @typed={0x18, 0x78, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @typed={0x10, 0x1a, @u64=0x71b0cc1d}]}, @generic="2809486b1d2e0bf952ae456a1e51ad93a31401e983e99db7d8ba9c7182667d8b2be75b88c030667b4a09ed95b005aef0e6a687457f7cc2ca750743ce7c44205cba85a601847ac613c1513ee561c5b44bf25d", @nested={0x11b0, 0x18, [@typed={0x8, 0x37, @void=""}, @typed={0x44, 0x91, @binary="1822dc0bf54bef68ee2cd063aeb0fb5202ec2d054acf08c64f46f2469bbbfd1dc0ea6c209e2177b02cb6782c6b2000c73a9f9b93b576df38a0e2"}, @typed={0x8, 0x85, @void=""}, @generic="e738309ee46b237c6ae5fe6a1bdd07ef6407278a8dd9329274face8a2bf0ca1b0e96b386a9a650fb1ff464fff409b494c24f523c11c54fcc58854b4a0a89dc1bcb0fecbef0b4fe4706dfe9efc2267962ad207d4be5c408edaa124b60ec4333de7ebbd743c303cfa1fcae2eaf1d8610d3c2d7697e53e1ceed37b5bf67d0279a467bdb724e98d0eb5881a9e87a97217485a34831f7f681a8b113395497a7dd90371231511616f9f8ac9634cef15dc327", @typed={0x18, 0x1c, @ipv6=@loopback={0x0, 0x1}}, @generic="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@generic="56299f36ace0b8773a20ededec6053c4fc2a8e2ec958228bc7099c5b96227f1b356a0baa6a7b3b7dcdacb6d489e9f876ce41a0f5ab5a768c0660b655dd56771a5a090d270d7138c989115a39a209b6544734d5c5fdca2ca4924767af985149cb826603d9ea4fab40149ae16a8976e976c50a0e73fc3086c8c7dd5bb379eebe30d5074f147e054db418926f1614391d96"]}, @generic="388e33d8cada9e4b1845dd5e5b033cdf710e82924cd7c6c53bbe23fe2c4129201895adc6d4ca6f147ad1068be09ebf63cceaac7f3eac2c2566b882410477ea55"]}, 0x1380}], 0x3, 0x0, 0x0, 0x4}, 0x0) close(r0) 2018/01/19 15:40:28 executing program 4: r0 = shmget(0x2, 0x3000, 0x1000, &(0x7f00007cb000/0x3000)=nil) openat$selinux_create(0xffffffffffffff9c, &(0x7f000008d000-0x10)='/selinux/create\x00', 0x2, 0x0) shmctl$SHM_LOCK(r0, 0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000560000)="", &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000067c000)="") r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x28000, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000000000)='/selinux/create\x00') ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000002000-0x12)={@common='ip_vti0\x00', 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r2, 0x8, &(0x7f0000002000-0x8)=0xbcc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000002000-0x4)=0x4, 0x4) modify_ldt$write(0x1, &(0x7f0000d4c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000001000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r1, &(0x7f0000001000-0x8)='./file0\x00', 0x8008, 0x101) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000001000-0x44)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) connect$packet(r1, &(0x7f0000003000-0x14)={0x11, 0x17, r3, 0x1, 0x3, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000001000)={0x0, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/19 15:40:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000928000)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000da5000-0x38)={0xaaaaaaaaaaaac7b, 0x0, []}) fcntl$getownex(r1, 0x10, &(0x7f0000961000)={0x0, 0x0}) r5 = gettid() setpgid(r4, r5) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000a6b000)={0x1, 0x0, [{0x20000000000038d, 0x0, 0x0}]}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000e0f000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000067000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x1, 0xff, 0x1, 0x7d, 0x2, 0xfffffffffffff629}, 0x20) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000a3d000-0x51)=""/81) 2018/01/19 15:40:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpriority(0x2, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/19 15:40:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00005b6000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000df0000)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000427000-0x10)=[], 0x0, &(0x7f0000b4d000-0x1308)=[{0x10, 0x1, 0x0, ""}], 0x10, 0x0}, 0x0) pipe2(&(0x7f00006b5000-0x8)={0x0, 0x0}, 0x7fffd) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000c1f000-0x5e)={0x0, 0x56, "587bbd921f5caf9bc43fabf7ec71cbd5fefea47435a0e39ff0da8458b283aa69c43328c176c5ae90f83c03e2517edd6a08be566e8955baee109452a4ece1c9b94952d1301b3d3437a960119b2bc7c59ca93c309d31ce"}, &(0x7f0000aa8000-0x4)=0x5e) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00002fd000)=r2, 0x4) 2018/01/19 15:40:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008ae000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000c56000)=[0x5, 0xfffffffffffff800]) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000c03000)={0x9, 0x4f, 0x5, 0x0, 0x1f, 0x2f5, 0x400, 0x4, 0x4, 0x401, 0x7, 0x0, 0x0, 0x308eecb, 0x3, 0x0, 0x4, 0x4000, 0x8}) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x32, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "11ad5b", 0x0, "5fc07d"}, ""}}}}}, 0x0) pipe2(&(0x7f0000e7f000-0x8)={0x0, 0x0}, 0x80000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000809000)={{0x2, 0x0, 0xfffffffffffffffd, 0x0, 0x10000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000de9000-0x2)=0x1, 0x4) 2018/01/19 15:40:28 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000569000)='/dev/adsp#\x00', 0x81, 0x2800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000df3000-0x2)=0x71f1, &(0x7f0000000000)=0x2) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x40, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="23227bcc1a52d5478881980447227933fda3b2ca8bd092866d3df03f3e"}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$mice(&(0x7f0000022000-0x10)='/dev/input/mice\x00', 0x0, 0x40000) 2018/01/19 15:40:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f000017d000-0xa)="6f6f6d5f736382726500") sendfile(r0, r1, &(0x7f0000cd3000-0x8)=0x0, 0xff) sendfile(r0, r1, &(0x7f0000c50000)=0x0, 0xb7) 2018/01/19 15:40:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000676000)=0x200) read(r0, &(0x7f0000184000)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) syz_open_dev$urandom(&(0x7f00004b4000)='/dev/urandom\x00', 0x0, 0x10800) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/01/19 15:40:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x10001, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f00000ee000)=[{0x6, 0x2, 0x0, 0x407ffc0003}]}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00004ce000-0x4)={0x0, 0x0}) write(r0, &(0x7f00003eb000-0xb8)="0ad02d1414c02bf6264c3cfc582b54863231ce21781171aef84082e6e4412f8e646158c8819cfab17247a955e3dba794aed2e5aef4745f6db28241788959291fb3d8c9102a72384f0f146d75b89641cc7302507cd4cb4314d2e4ec1396901cc2b0acf8c248c960144350892615a3c683fa27887f4065d8209ddb2f994b690dd9090b8be3cd66019b2f87d122cca6eeea979399ea46bbe6751643012cf2df8167254b213b2b35b91369c9f11e6239671cabac5cc22de392dd", 0xb8) fremovexattr(0xffffffffffffffff, &(0x7f000055b000)=@random={'security.\x00', '/selinux/enforce\x00'}) fsetxattr(r0, &(0x7f00004bb000-0x8)=@random={'btrfs.', ']\x00'}, &(0x7f0000559000-0x11)='/selinux/enforce\x00', 0x11, 0x2) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000a7e000-0x12)='/dev/loop-control\x00', 0x4102, 0x0) 2018/01/19 15:40:28 executing program 4: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a66000-0x4)=0x176, 0x4) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000f68000)=0x80, 0x4) truncate(&(0x7f00001c8000)='./file0\x00', 0xe5) sendto$inet6(r0, &(0x7f0000125000)="", 0xffffff60, 0x0, &(0x7f0000985000)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f43000)=""/0, 0x0, 0x12000, &(0x7f0000430000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/19 15:40:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0xfffffffffffffe39) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x587, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup(r0) write$sndseq(r1, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xc0) sendmmsg$alg(r1, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) accept$alg(r1, 0x0, 0x0) write$eventfd(r1, &(0x7f0000c24000)=0x0, 0x8) readv(r1, &(0x7f0000504000)=[], 0x10000000000002f6) readv(r0, &(0x7f0000a39000-0x80)=[{&(0x7f0000b20000-0x38)=""/56, 0x38}, {&(0x7f0000599000)=""/56, 0x38}, {&(0x7f00005ad000)=""/128, 0x80}], 0x3) write$eventfd(r1, &(0x7f000061f000)=0x0, 0x8) write$eventfd(r1, &(0x7f00006d5000)=0x0, 0x8) 2018/01/19 15:40:28 executing program 1: r0 = epoll_create(0x10000) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r2, &(0x7f000082d000-0xc0)=[], 0x2082cf40) recvfrom$llc(r1, &(0x7f00003c4000)=""/77, 0x4d, 0x0, &(0x7f00006ae000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) socket$unix(0x1, 0x5, 0x0) close(r1) 2018/01/19 15:40:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = dup(r0) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000e2c000-0x10)={0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x10) syz_kvm_setup_cpu$x86(r1, r1, &(0x7f0000f0e000/0x18000)=nil, &(0x7f0000731000-0x18)=[@text32={0x20, &(0x7f0000294000-0x4e)="c4c295add3b972090000b8a79d0000ba000000000f300f20000f20170f22183666660f3880b60000010066baf80cb8a2978d88ef66bafc0c66b80a0066efb8010000000f01c166b853008ec80f09", 0x4e}], 0x1, 0x40, &(0x7f0000eda000)=[], 0x0) flock(r1, 0x0) 2018/01/19 15:40:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fcf000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f00001d8000)=""/164) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x7, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0xfffffffffffffffe, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00008de000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c0b000-0x2)=0xc) move_pages(r2, 0x1, &(0x7f0000996000)=[&(0x7f00009d3000/0x1000)=nil], &(0x7f0000b19000-0x1c)=[0x401, 0x101, 0x2, 0x10000, 0x72, 0x1, 0x9], &(0x7f00001d0000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000fce000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) fchmod(r0, 0x10) r3 = add_key$keyring(&(0x7f0000cd5000-0x8)='keyring\x00', &(0x7f0000bb6000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$describe(0x6, r3, &(0x7f00005f4000)=""/157, 0x9d) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000dfc000)={0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000c23000-0x10)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/01/19 15:40:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000013a000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000f2000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x2}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}], 0x88) syz_open_procfs(0x0, &(0x7f000026b000)='ns/pid\x00') syz_open_procfs(0x0, &(0x7f0000883000)='ns/pid\x00') 2018/01/19 15:40:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) accept$packet(0xffffffffffffff9c, &(0x7f0000192000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00006fb000)=0x14) r2 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f00001a9000-0x110)={{0x422, 0x0, 0x2, 0x8, "493d5a05916f819751c3b03f7c87ba769454403a5aa2b97043540d52de48f720566b9ef97984d61b7b80bf5f", 0x1}, 0x0, 0x0, 0x2000000, r2, 0x9, 0xfff, "8db945d776c3ae37be9e88aaf16af4364c3380a11811a03b74ec2cb581ee3b534f68c816ade386df43a15b95a4e473a402c23433fbe296b34c1acc025bce83b4", &(0x7f000015b000)='\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x8f26, 0x200, 0x5, 0x80000001], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000842000)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000e000)='/dev/sequencer\x00', 0x0, 0x0) ppoll(&(0x7f0000019000-0x18)=[{r3, 0x0, 0x0}], 0x1, &(0x7f0000003000)={0x477359400, 0x0}, &(0x7f0000303000-0x8)={0x0}, 0x8) ioctl$DRM_IOCTL_RES_CTX(r3, 0x5100, &(0x7f000000b000)={0x0, &(0x7f000000d000-0x38)=[]}) 2018/01/19 15:40:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f3e000)='/dev/autofs\x00', 0x121000, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000beb000-0x4)=0x0) r2 = syz_open_procfs(r0, &(0x7f0000b21000-0x9)='children\x00') ioctl$TIOCEXCL(r2, 0x540c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f0000806000-0x10)=[{&(0x7f00006d5000)=""/1, 0x1}], 0x1, 0x800) 2018/01/19 15:40:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000fc5000-0x90)={0x6, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00003f4000)={0x9, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000fa9000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00006b8000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/19 15:40:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000ef6000)='/dev/snd/timer\x00', 0x0, 0x283) fcntl$setstatus(r0, 0x4, 0x42800) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000dee000-0x11)='/dev/vga_arbiter\x00', 0x200000, 0x0) exit_group(0x9) renameat2(r1, &(0x7f0000d14000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000136000)='./file0\x00', 0x2) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/19 15:40:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000046000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000be0000)=0x5) fcntl$setsig(r1, 0xa, 0x14) poll(&(0x7f0000b2c000)=[{r1, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) r2 = dup2(r0, r1) r3 = gettid() fcntl$setown(r2, 0x8, r3) tkill(r3, 0x16) 2018/01/19 15:40:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00003b9000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8387ce34c661c88a) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$ipx(r0, &(0x7f0000840000)="c8", 0x1, 0xc000, &(0x7f00006e2000-0x10)={0x4, 0x0, 0x0, "e1c8b235018c", 0x0, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00002af000-0xa0)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1, 0x80, 0x5, 0x1}, &(0x7f000006d000)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000aef000-0xfd)={r1, 0xf5, "9d49f5fa3c4e31e35273c196adfa82d30d3af78d82da3157f8e91f761b5d3a0ad20a3b3205935fa52d660d30b987797d21b2500ef477027a28bd450261bcf3543b890cdfa660372c84462054fd797f938e199bd19ea6c5bbb943273d412659fbb356cdf6906dce499a75e0915b49fc1e90784817f2165b4db6b2cc0ec87f47785196ff8996d8e7f2141e3e5701192b51c433f5e748d5f283cbe67461e2fe1bf850bb732d9fd83ebcfe3d84fa1c8e88c7cdb8d9287c9f37cd118ed89e8e1833851fbda3c1aabbfec8665d854e175019c0402fa3f7dd8338279f303be9bdda6535385e13fd47beb0b8785c1b9cbe0fa5a4a6c1da8920"}, &(0x7f0000149000-0x4)=0xfd) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x8000, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000b0f000)={r1, @in6={{0xa, 0x1, 0xe6c3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5a9b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000387000-0x4)=0x8c) 2018/01/19 15:40:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000709000-0x9)='/dev/vcs\x00', 0x2200, 0x0) bind$netlink(r0, &(0x7f0000ca3000)={0x10, 0x0, 0x0, 0x8000}, 0xc) r1 = socket$netlink(0x10, 0x3, 0xfffffffbffffffff) sendmsg$nl_generic(r1, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f00001f3000-0x1c)={0x1c, 0x15, 0x443, 0xffffffffffffffff, 0x2, {0x0, 0x0, 0x0}, [@typed={0x8, 0x2, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) nanosleep(&(0x7f00000f7000-0x10)={0x0, 0x989680}, &(0x7f0000032000-0x10)={0x0, 0x0}) 2018/01/19 15:40:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x40e, &(0x7f0000491000)={0x1, 0x0, 0x2, 0x0, 0x0}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000010d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$pptp(r1, &(0x7f0000f24000)={0x18, 0x2, {0x3, @local={0xac, 0x14, 0x0, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) socket$can_bcm(0x1d, 0x2, 0x2) fcntl$F_GET_RW_HINT(r1, 0x40d, &(0x7f0000f57000-0x8)=0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000eb0000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000a96000)={0x0, 0x80}, &(0x7f00002c6000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000e96000)={r3, 0x58, &(0x7f0000207000-0x58)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x8}, @in6={0xa, 0x1, 0x10000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x401}]}, &(0x7f00007ba000-0x2)=0x10) 2018/01/19 15:40:28 executing program 3: getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f000009a000)={0x0, 0x0, 0x0, 0xfffffffffffffa0f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ppoll(&(0x7f000079f000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000b0c000)={0x0, 0x0}, &(0x7f0000afb000-0x8)={0x0}, 0x8) 2018/01/19 15:40:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00007e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r0, 0x1, 0x18, &(0x7f000059e000-0x1000)=""/4096, &(0x7f00008a8000-0x4)=0xfffffffffffffe64) 2018/01/19 15:40:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = getpgid(0x0) fcntl$setown(r0, 0x8, r1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$sndseq(r4, &(0x7f0000877000-0x90)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000b27000-0x78)=""}}], 0x30) connect$unix(r2, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/19 15:40:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00003d0000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x9201, &(0x7f00002ab000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$inet(r0, 0x0, &(0x7f0000017000-0x4)=0x0, 0x800) 2018/01/19 15:40:28 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0xf7f, 0xb3, &(0x7f0000000000)=""/89, &(0x7f0000001000-0x3)=0x59) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x48a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000bf7000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/19 15:40:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x5, &(0x7f0000bed000-0x10)={0x16, 0x88}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000690000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000923000)={0x0, 0x0}) 2018/01/19 15:40:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000084c000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000862000)='./file0\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x800000000402, r1) exit(0x800) setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000dea000-0x8)={@broadcast=0xffffffff, @rand_addr=0x101}, 0x8) openat$ion(0xffffffffffffff9c, &(0x7f000095d000-0x9)='/dev/ion\x00', 0x20800, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00002ca000)=0x25, 0x4) creat(&(0x7f0000b14000-0xe)='./file0/file0\x00', 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00002b6000)={0x0, 0xac, "4e58c5c7208e1f376c218a77b8f5ab7b69dd27dceec3a853c059a1607b82824f8371ffabce930b91376dcbc7eef78a09d4ffb2d8c4288f465b313b961927cccff9b53043d64cb8f8796750d1e3f94a2398df7d8d2725dccb56a75e69ad378cce1a17c6ac26b6f4327254da2dd462077401a46ba30d19a8ca94beb00bdf26f1b00708fe12552f13afea601201d09a892b6790d59cc25ca2ca67159d2e3994d99b8387061ddc1d095ac426b222"}, &(0x7f00001ed000-0x4)=0xb4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e27000)={0x0, 0x0, 0x0}, &(0x7f0000e6a000-0x4)=0xc) ptrace$getsig(0x4202, r5, 0x1f, &(0x7f000096d000)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00002c6000-0xbe)={r4, 0xb6, "1befdcb43f4ed3dc65ca15f9cef8f1fb0ed4c2334eadbc9dca7c85cefce3785f4d90b5d4dc4019ccde06eec07b13777ad8e9dae4a4cbabd5bfcc6f0e14cfc520b92a75211d5fec356d9c1f03c33438168e457215c41b7045fe33365b386c2758bba47e8d7687f13789399405aec583b37f6197e897e387d57d35a5506790189ddca60618ff2710eb161a811d17a4ef1f7646f8273f041560a01e66f83fc61cbd3fcc16b8be51eb0f4b0f568dc6c66319a8a7b2cb0841"}, &(0x7f0000806000)=0xbe) dup3(r3, r0, 0x0) 2018/01/19 15:40:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c7d000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000777000)={0x0, 0x77f, 0x10, 0x0, 0x9}, &(0x7f0000d8d000-0x4)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00004dd000)={r1, 0x5, 0x8, 0x0, 0x1, 0x200}, &(0x7f00004d4000-0x4)=0x14) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x35, &(0x7f00002c0000-0x4)=0x1, 0x4) 2018/01/19 15:40:28 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f0000010000)="") r1 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000011000-0x8)='./file0\x00', 0x2, 0x100) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000002000-0x4)=0x1, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f000000c000-0x4)=0x0, &(0x7f0000009000)=0x4) 2018/01/19 15:40:28 executing program 3: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000ffb000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000ffb000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ddb000)=0x14) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000ffa000)={@loopback={0x0, 0x1}, 0x4, r1}) unshare(0x8000400) pipe(&(0x7f0000ff9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mq_notify(r2, &(0x7f0000ffa000-0x60)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 15:40:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000000000001, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000641000-0x11)='/dev/qat_adf_ctl\x00', 0x4040, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000ae1000)={0x1, &(0x7f0000eee000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000575000)={r2, 0x8}) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/19 15:40:28 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005000)='/dev/ion\x00', 0x8000, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0xff1e, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000002000-0x4)='./file0\x00', 0x0, 0x0) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") 2018/01/19 15:40:28 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x600}) r1 = socket(0x18, 0x0, 0x2) bind(r1, &(0x7f0000006000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d1941c77b8e8208bb873398382f1de87aa34e0dc45ef83b884b07b0251d6a7298adeb746598ba67670cd41ed8580fdb69263b6994fc68e31ddaf8a6d350b6f", 0x0}, 0x60) getpeername(r1, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60) connect$nfc_llcp(r1, &(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76204d8a76fb42a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf", 0x0}, 0x60) 2018/01/19 15:40:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e2b000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000308000-0x10)={0x3, &(0x7f00008ca000)=[{0x4724c8cc, 0x7, 0xff7, 0x3f}, {0x9e0, 0x6, 0x9, 0x80}, {0x7, 0xffffffff, 0xffffffffffffffff, 0x7}]}, 0x10) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000bd9000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XSAVE(r3, 0x9000aea4, &(0x7f0000e95000)={""/1024}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f000097c000)=0x9, 0x4) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f00006f4000)={0x0, 0x1}) 2018/01/19 15:40:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bdc000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000626000-0xf8)={0x5, 0x0, [{0x6f, 0x3, 0x0, 0x0, @msi={0xfffffffffffffff8, 0xfffffffffffffff9, 0xff}}, {0x5, 0x0, 0x0, 0x0, @msi={0x5f7, 0x6, 0x400}}, {0x23e, 0x1, 0x0, 0x0, @msi={0x81, 0x9, 0x37f0}}, {0x1aa7, 0x4, 0x0, 0x0, @adapter={0x7fff, 0x4, 0x1, 0xfffffffffffff8cd, 0xfffffffffffffff7}}, {0xfffffffffffff499, 0x0, 0x0, 0x0, @msi={0x9, 0x7, 0x4}}]}) accept$alg(r0, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ae0000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000c19000-0x8)=0x0, 0x5, 0x3) 2018/01/19 15:40:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) r0 = open(&(0x7f000059f000-0x8)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000ae3000)=""/224, 0xe0) getdents64(r0, &(0x7f0000505000)=""/1728, 0x6c0) 2018/01/19 15:40:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00001b5000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0xb8]}) r0 = syz_open_dev$sndpcmp(&(0x7f0000ac8000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x24000) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f000085d000)={0x8, 0x80000001, 0x9, 0x1000, &(0x7f0000f8e000-0x1000)=""/4096, 0xc0, &(0x7f0000458000-0xc0)=""/192, 0x19, &(0x7f0000550000-0x19)=""/25}) 2018/01/19 15:40:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000008e000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00009f2000-0xd)='/dev/usbmon#\x00', 0x9, 0x145000) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000dea000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x80, 0x8471, 0xffff, 0x0, 0x3f, 0xd000, 0x3000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8, 0x0}) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000472000)=0xffffffff, 0x2) fadvise64(r0, 0x0, 0x0, 0x5) mmap(&(0x7f0000e3a000/0x2000)=nil, 0x2000, 0x1, 0x18010, r2, 0x0) 2018/01/19 15:40:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x40, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000c21000)=0x3) 2018/01/19 15:40:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020000) mknod$loop(&(0x7f00008e2000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='Qamfs\x00', 0x105403, &(0x7f000000a000)="") poll(&(0x7f0000cf4000)=[], 0x0, 0x7f) unlink(&(0x7f0000934000-0x8)='./file0\x00') 2018/01/19 15:40:29 executing program 0: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x0) bind$inet6(r0, &(0x7f000063b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) r1 = dup2(r0, r0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000fc4000-0x8)={0x0, 0x0}) r3 = geteuid() mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a71000)=0x5, 0x4) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000e1a000)=0x3c3d90db) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000fc4000-0x28)={0x80, 0x2, r2, 0x80, r3, 0x100000000, 0x5, 0x99}) sendto$inet6(r0, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/19 15:40:29 executing program 6: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00002e2000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f000070a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000709000)={0x0, 0x0}) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000709000)={r1, 0x80000, r2}) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r3, 0x227a, &(0x7f0000001000)="") 2018/01/19 15:40:29 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x5, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) keyctl$join(0x1, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000fae000)=0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000e9a000)='/dev/dsp\x00', 0x0, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f000059e000-0x400)={"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"}) bind$alg(r1, &(0x7f000021a000-0x58)={0x26, 'rng\x00', 0x4, 0x0, 'drbg_pr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) readlinkat(r2, &(0x7f0000f1c000)='./file0\x00', &(0x7f0000e73000+0xfa7)=""/11, 0xb) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r4, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/19 15:40:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00006fe000-0x8)={0x0, 0x0}) write(r1, &(0x7f0000ebc000)='[', 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000f72000)={0x0, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000950000-0x8)={0x0, 0x0, 0x0}, &(0x7f000091d000)=0x8) 2018/01/19 15:40:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00006a6000)='/dev/cuse\x00', 0x0, 0x0) io_setup(0x203, &(0x7f0000d5b000-0x8)=0x0) clock_gettime(0x0, &(0x7f0000291000)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_getevents(r1, 0x1, 0x80000000000002f, &(0x7f0000c8a000-0x80)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f000018e000-0x10)={0x0, 0x1c9c380}) getsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000fa3000-0x4)=0x0, &(0x7f0000945000-0x4)=0x4) io_submit(r1, 0x1, &(0x7f000044b000)=[&(0x7f0000404000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000e28000-0x27)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/19 15:40:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000d6e000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f77000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000a8c000)='maps\x00') setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000c7c000-0x4)=0x4000000000000000, 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000d16000)={0x0, 0x0}) exit(0xfffffffffffffffd) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c6f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) read$eventfd(r2, &(0x7f0000af8000-0x8)=0x0, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000013000-0x40)=[{&(0x7f0000005000)=""/215, 0xd7}], 0x1) 2018/01/19 15:40:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b6d000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$ax25(0x3, 0x3, 0x0, &(0x7f0000b20000-0x8)={0x0, 0x0}) r2 = eventfd2(0x0, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000227000)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000095f000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000a04000-0x20)={r2, 0x0, 0x100010100000002, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 42.110623] kauditd_printk_skb: 63 callbacks suppressed [ 42.110630] audit: type=1400 audit(1516376429.071:83): avc: denied { map } for pid=5855 comm="syz-executor2" path="/dev/loop0" dev="devtmpfs" ino=1064 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:fixed_disk_device_t:s0 tclass=blk_file permissive=1 2018/01/19 15:40:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x5385, &(0x7f0000020000)="86") mmap(&(0x7f000059c000/0x2000)=nil, 0x2000, 0x0, 0x910, r0, 0x0) 2018/01/19 15:40:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r1, 0x0, 0x0, 0x1) bind$alg(r0, &(0x7f0000955000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r2, r3, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/19 15:40:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x401) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) getsockopt$inet6_int(r2, 0x29, 0x2, &(0x7f0000223000-0x4)=0x0, &(0x7f0000f76000-0x4)=0x4) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x0, []}, &(0x7f0000a8a000)=0x4) 2018/01/19 15:40:29 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000b7d000-0x14)={0x0, 0x9b, 0x4c7, 0x34e3, 0xbb1, 0x800}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) r2 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r2, 0x0, 0x29, &(0x7f0000001000-0x4)=0x8, 0xff6f) 2018/01/19 15:40:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) open$dir(&(0x7f0000565000-0x8)='./file0\x00', 0x0, 0x20) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000d13000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) close(r0) shutdown(r1, 0x1) 2018/01/19 15:40:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c4f000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x0) dup(r0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x40047459, &(0x7f0000171000)=0x0) 2018/01/19 15:40:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000008e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000716000)=0xf222) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r2, &(0x7f000082d000-0xc0)=[], 0x2082cf40) poll(&(0x7f00001a9000-0x18)=[], 0x0, 0x4b) close(r1) 2018/01/19 15:40:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x10000032, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000)=0x0, 0x8c, 0x1, &(0x7f0000191000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) r0 = syz_open_dev$mice(&(0x7f0000cfe000)='/dev/input/mice\x00', 0x0, 0x101000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000ba0000-0x4)=0x6, 0x4) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000308000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 15:40:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fc3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000f06000-0x10)={0x0, &(0x7f0000011000)=[]}, 0x10) sendto(r0, &(0x7f0000dc8000)="7e019be9", 0x4, 0x0, 0x0, 0x0) 2018/01/19 15:40:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000dcc000-0xd)='Fppp1.md5sum\x00', 0x3) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f000027c000)={0x0, {""/7}, 0x0}, &(0x7f0000524000)=0x10, 0x80000) sendmmsg(r0, &(0x7f000037b000)=[{{&(0x7f0000eac000-0xc)=@nl=@proc={0x10, 0x0, 0x1, 0x800000}, 0xc, &(0x7f00004e1000-0x10)=[{&(0x7f00001a9000-0x15a)="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", 0x15a}], 0x1, &(0x7f0000a7b000)=[{0x48, 0x0, 0x1, "260f7deefc03fbd764fb116f5115ce59f41a6d62c64f837d766775c81244471297c87de9872ceb2d8842fbe37417bd52eae7"}], 0x48, 0x40014}, 0x3}, {{0x0, 0x0, &(0x7f000083c000-0x50)=[{&(0x7f0000ede000)="d230f3143b82131ab3937f5b8074bdb6cdb9736ca621c758f6172ae6866159c162dd589941252529dc7295e91a6a7d72f7aae55e9147fc718d2eb736d81d7d7079de319c89e4f235a4abff5a895af265616918bd875772baf8ad96553b9061778165ae0447a19a59cfbd73fd17c166b0d3e38a95ee6ca69d8309cc59141bc1a65b75a2c5b1f071dd31ce9b15e8f936fc4ef1b9c70d294f8dd463490a52d506f7b12283c7986b4b1973842082370d17ccbd0c320d3d31b79e3b6b449bdf01bca6273c6786b615f623efe91b91", 0xcc}, {&(0x7f0000aa1000-0x7d)="e37f61a0aa4d661261acf1c110778975ad4fe0bec3fc0a5ffe48e52c5323760daa1581fde475489c4938bd2e7fe12b801a666efe1388e051047a29e06ce889f07ee591f5615be90f96f3c1d3bf6504401842f8ba34a6ddf31682154ea0addbd9e39991dfeb2da957afa992dfea244a22a2ed7a23559e84308d62b814b6", 0x7d}, {&(0x7f0000578000)="e93323423910d7c1dab5995e546b140cc9c2f67715ff4555133b06b5bb9e335f74814b5e3e2a65d3457eec96668ef590a85a709e36e5d6f876ef01f165a8299c9cf8a9cfcf9590d49f1220e1ad409a0a4b63602e23ddf1ee5f794957a2a8c2e875fb50a8ebfc751eca599cf822e2563c5d4603b0e184f02ff69594b2e1", 0x7d}, {&(0x7f0000ecf000-0xd2)="97bcfa2ae1b04f1460b77d7481ff426d4ce1d93f257ec5d978de6796f2eb94db8cd769f2257fbf29149dbee5c78ea5d28fc21f1062729d4fb1b8154753fb74272328127714f817dd6fe3605479f7004676294203b160239a0fe881b680b7c0cd78eef08adfffffd6cc9909612694755302eafc419781cecb3d6782ca41a446b8d121017e41f9282183e9b11b552c00fc4dd6d5b96b5736986b6617c8d7bb2d901aec8f3fe5cbb76dfc69921337748499aa28d1d413803dc3f1e4404ced86d7a4cbfecdee1cae16f4607ad09745b2808f2e4e", 0xd2}, {&(0x7f00005f7000)="78824ac5fd2162be1d58dcb9322d7ec1f1cbbd50ad0a8a10551f665ffa8ddf300a70dcad7845a903e486b9aede044ab73cf027842bc77ab2afc88a9640c9aa8510aea8363b8f2891fb204423497753ccd02a01ea5d8b57e0f5005b8a745d8dd7f6d1aaf1f205c05d71ca2e64ab427359f6d9f57cce0a106b4b12112e0950f3b264edc6e0b61aa24eac888beff573709b2484", 0x92}], 0x5, &(0x7f00009a8000-0x12a8)=[{0x38, 0x184, 0x3, "78ea9c9f3435ffc600aff6bd82e9383fb7ce9922257ca7226610aa746797ac4b8d5ce5"}, {0x10, 0x10f, 0x20, ""}, {0x60, 0x19d, 0xcdac, "2ba41660b24302d87a66f26b610e14872dc610db7529fb8b2fa730652c7488bcc0152ee5a3d1685e5290c9cfc8f0cded5ed1c7e359363258210f46688576ac69f1b0218bd56e934acb323f0b"}, {0x1010, 0x11d, 0x65e, "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{&(0x7f00008b9000)="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0x1000}, {&(0x7f000076f000)="5e572ed539452b1b0bd1713d5429cdc1e34d980561979bdec7934f9b394d8e731a75d8dc9df48337696015b13676537659bce8e2fa62f3327f6f3e48544dc94842545bed000a", 0x46}, {&(0x7f0000e57000)="6e15fd9014c974505574b89f329d0d7266768fe9687fb87ce8b360db29cdeafc8ec2cf1ef66014737e40576bf7fd0babec8ef88b6bf3af013d010028f3a8ac4fe0439bf69416284774b3acc1d22df66a92b479f22f850e9bbaebf6ac2de35f7b98f3ae14d26535ca33ffb234a3beda3ee148f65f9a5bf9461cedeac928e8c02b4e44ca1046c289503408402f81c81b73278b02324908171486b25894b1caa4ff112c2b4f87b94214a8d39cc712", 0xad}, {&(0x7f0000a91000)="055262347786935147e44fb6c09edd37c175968447b4437c2a7305fe879276501719c5233f2cf4ebe9795241bb84f0590941debaf7c4fb610bc2cfe2a70d9bdf26de27096db64aa9b4d934a63c0d332813977a4e0d3c0fd21ae2e899a15bba296aecb9e20d06620c5ba389c914fffe07e5fd0341463bc42a254ea438bd032345a3ecf79270ddcabfbf70d7b841a949652a7f8ed8b10dcf5d44b71d731b", 0x9d}, {&(0x7f0000433000-0xc6)="e3592341ec7757e4e1252dfe03854410ffd558c98a449ce3e893634b905b5ffd2ec8db2123e9c56305d91ff450a212ab45aa808fcacdae6b915a5359b09ce808e9a29e0940ae6b69dc408ed2293814a77352b95b501d891feaf5883decb5d8d161beb8fd66e756bfd29ad32a3a8ebd0644a8419b0a2a9bf6bfa79c6e2993e6ae06d6ae536474293d9114c7916160e9493cbc31b94ba4d48f743b530e1451987d402dd96a82bf1401572837b8463bdd42079c4d5c5ecf824df0ad8beb2c1f0159f5d27ce37654", 0xc6}], 0x6, &(0x7f000069d000-0x88)=[{0x88, 0x10f, 0xad26, "1922d9b9ae5db8044d6e3a9a981a46b47b52d72db3f2f046f78afe972e72c1e3349e0ddaa3a13347208afb3ea0d68f57aa78b5a4178981ee979474926eac8fb752407ceb1fc6b0d28ff10d5f79565e423c5a627a54bd6011840b83482e7d9ef5abbd91caf5a1133daa349c4c937c1e12ea13bded6f3d96d2"}], 0x88, 0x4008004}, 0x8}], 0x7, 0x4010) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x40000000015, 0x5, 0x0) ppoll(&(0x7f0000b10000)=[], 0x0, &(0x7f0000adb000-0x10)={0x0, 0x1c9c380}, &(0x7f0000809000)={0x0}, 0x8) mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000002e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000032000-0x10)={0x1, &(0x7f000000c000-0x10)=[{0x64, 0x0, 0x0, 0xffffffffffeff012}]}, 0x10) ioctl$KVM_GET_LAPIC(0xffffffffffffffff, 0x8400ae8e, &(0x7f0000001000-0x400)={"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"}) r3 = socket$inet6(0xa, 0x40000080806, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x0, 0x0}) accept(r3, 0x0, &(0x7f000060c000)=0x0) 2018/01/19 15:40:29 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xcd, &(0x7f0000002000-0xfc)=""/252, &(0x7f0000000000)=0xfc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x0, 0x1, 0x4, {0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}}}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000001000)={0x8, 0x1000, 0xffff, 'queue0\x00', 0xbe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000001000-0x69)=""/105) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(r0, 0x0, 0x3f, 0x100000001) r1 = socket(0x40000000015, 0x5, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000d21000-0x10)={0x3, 0xba, &(0x7f000007d000-0xba)="bc346c93318258ce2e7059b80b90975d9ba850b2468dc2448fda051bf0d39a5c471db3537de66f7e4ded731c82a38999365dafdc88058304220ca3bd0731cab460d82aa5cd20005dd1d29aebdae80f7482f6f6f1e0b322410c5c2ec479f46138305f3a7d42f77a42700f5aa82c8f07ddd6143785711d6514f86cb2b37deec360ac7577280f8d8bc2d7f77cf928fbc5a7be7437a2a8ebb29da7b0c478b818c113e81a86d5b11586acfd85ea601149b1e79bddf8b34129bba32a1c"}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00007dd000)=@sack_info={0x0, 0x1bab, 0xfffffffffffff1fe}, &(0x7f0000f97000)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000045a000-0x6)={r2, 0xff}, 0x6) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00006f6000)={r2, 0xb5, "1de2779e54d97225d3fde4c1d8f3551ce0049f5e2c9ff47b556b37ed567c49a93e078fc985472de0fa37bd36a18aa15f24513b29504e55eb6cd3e62c2d8ea1585297ee867c1bca70aa955b94ad73a4a81ce03fd6d9a31179a2a85fd7c321f7be0509816d43dda8c6bcef366e4f8dcd6f6d7d31631d57ae44cade2e34aedbb5363057adc93dc3d76c1fc034bb23470d396b96ec5fdaf98e89ee5e0dd410f2c0dee07ef055653bdb73e17476c7bcf51d021f4a4c60c6"}, &(0x7f000052c000-0x4)=0xbd) setsockopt(r1, 0x114, 0xa, &(0x7f0000000000)="2a8e339c", 0x4) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000257000)={@common='tunl0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/19 15:40:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x5, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00009ea000)={0x0, 0x0}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000252000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setitimer(0x0, &(0x7f0000746000)={{0x0, 0x0}, {0x0, r0/1000+30000}}, &(0x7f0000917000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/19 15:40:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x1, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00009ed000)='GPL\x00', 0xffffffffffff8342, 0x99, &(0x7f0000d70000-0x7f)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c8a000)='/dev/autofs\x00', 0x100, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000712000-0x38)=[@in6={0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in6={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbc3}], 0x38) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00003c7000)={0x0, 0x0}) 2018/01/19 15:40:29 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x10d, 0x0, &(0x7f00007b4000)=""/0, &(0x7f0000cff000-0x4)=0x27e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000b5b000)=""/165, 0xa5}, {&(0x7f0000a27000)=""/23, 0x17}, {&(0x7f0000000000)=""/129, 0x81}, {&(0x7f0000001000-0x17)=""/23, 0x17}, {&(0x7f0000793000-0x1000)=""/4096, 0x1000}, {&(0x7f00005c2000-0x94)=""/148, 0x94}], 0x6, 0x0) 2018/01/19 15:40:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d24000-0x11)='/selinux/enforce\x00', 0x800, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000116000)={0x9, &(0x7f0000074000)=[{0x5, 0xbe6, 0x800, 0x9}, {0x7ff, 0x2, 0x81, 0x800}, {0x200000000000000, 0x80000000, 0x0, 0xfffffffffffffeff}, {0xfffffffffffffffc, 0x100000000, 0x8, 0xfff}, {0xda, 0xff, 0x7fffffff80000000, 0x6}, {0x1ff, 0x3fffc000000000, 0xfff, 0xde7}, {0x7, 0x5, 0x4, 0x2ac}, {0x47, 0x101, 0x3, 0x5}, {0x7, 0x100000000, 0x80, 0xcb}]}) syz_emit_ethernet(0x2a, &(0x7f0000193000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) 2018/01/19 15:40:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000d62000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000ee5000-0xe6)="3974fdd34390f325efc0ed3f83a25bbac9c6c0ee77beb882cae8851681b1bdaf3dc952f227908dcf1889cd227837d2d6dcf0033a52fc7e348c17dbc4db95e2fa9a526a4daff78841065dc3a52240e2d48b2be3000a1e564e6f37d879553a27bb904061162be59ebe52011b3320da4c095139d3e24e2f3684c41afe4f2f3f841ff6036d2d130a2e6f5b4a23d2143e2d6c2f34276b768c010806a402fd489db46d07b5f4891307bc229c88da59f13104f98d1efe2cdcb69a83ffa241c86e070918d12b9293a2a9d5a108fe9be67d80054218232ee9ead30d879e0a77a6d29cd380be177533e2aa") r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000269000)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f00002a5000-0x8)={0x200, 0x1, 0x10000, 0x7}) setsockopt$inet_dccp_buf(r3, 0x21, 0x2, &(0x7f0000a5d000-0x41)="182dc7cc40820df260347a03096249d7a137bede958551884bb7c17158dc717aeda6ecbaa6667ca135c34dc46315cfe5cb77917cc5ccae66fc282e4e9a45aadf57", 0x41) writev(r1, &(0x7f000043d000)=[{&(0x7f0000bdc000-0x1000)="ee", 0x1}], 0x1) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000c31000)={0x0, @broadcast=0x0, @multicast1=0x0}, &(0x7f00003bb000-0x4)=0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000056000-0x20)={0x10007, 0x2, 0x10000, 0x1000, &(0x7f0000851000/0x1000)=nil}) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000c0c000-0x4)=0x2000000000007, 0x271) write(r0, &(0x7f0000dae000-0x3)="5ace89", 0x3) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000984000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x2002) 2018/01/19 15:40:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x20000000000000, 0x0}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000395000/0x2000)=nil, 0x2000, &(0x7f0000358000-0x6f)=""/111) r0 = syz_open_dev$amidi(&(0x7f00008b6000-0xc)='/dev/amidi#\x00', 0x80, 0x82) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000992000-0x20)={0x10007, 0x3, 0xf004, 0x1000, &(0x7f00008af000/0x1000)=nil}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000743000)={0x6, {{0xa, 0x1, 0xa7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3f}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xfffffffffffffff7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/19 15:40:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000148000-0xb)='/dev/vcsa#\x00', 0x20, 0x400480) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f00003da000)={0xef, &(0x7f0000288000-0xef)="536dc27d3bf73fc30ef0092be56565360e1242e61d3f6a8de65e73e397ff2ff9608eb2936af0443809d3e2bb7eba462ca7f2094557309a28ff06dba3473f8b8d234dde3d22a1fed374041c4e14c351dfeaa7187e1350caeac24d9787d11eb9e84c3efc17d38325bd527232a3676ad5b59c02dc13da0fde9496fc9f3466976479dacb17c077069111a1eaee73c357fa3a3e15c47fc7cfe875a69fecedfcb330f7a75f85c658fb38a3c1475a945cb31b92173ea0b998c87e35f94151defb3bff84b38316480ead2c60ff73d4c76fe64a380aae14c011c1fd714a122062e40c48864f185fa3c4d17ca667352ee50dfa1e"}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) openat$kvm(0xffffffffffffff9c, &(0x7f0000e32000)='/dev/kvm\x00', 0x0, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001e0000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/01/19 15:40:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a99000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000f12000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) bind$alg(0xffffffffffffffff, &(0x7f00001bf000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f0000f75000-0x1f)="c0", 0x1}], 0x1, &(0x7f0000c3b000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000d7000-0x50)=[{&(0x7f00006cf000)=""/176, 0xb0}], 0x1, &(0x7f0000d54000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/19 15:40:29 executing program 1: prctl$getreaper(0x3f, &(0x7f0000a0d000-0x8)=0x0) mmap(&(0x7f0000000000/0xaff000)=nil, 0xaff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000637000)='/dev/ppp\x00', 0x40, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000aff000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000567000-0x4)=0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)={{0x0, 0x0, 0x400000, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2018/01/19 15:40:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000dda000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000e95000-0x4)=0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f00002aa000)={0x3ff, 0xfffffffffffffff7, 0x80000001, 0x9, 0xffffffff00000000, 0x10001}) r1 = dup(r0) sendfile(r0, r0, 0x0, 0x6) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000656000)=0x0) 2018/01/19 15:40:29 executing program 2: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000fd2000-0x60)={0x0, 0x31, 0x1, @thr={&(0x7f0000447000)="221141780738dd8ebc9922a248d37b9feb95115f4457152d37da544b67bc4081ec5c41920f93ced653586af10ba558af5f2b1d5488b2fa7a140b72d263d40b86f18357ff47f480643b04e5bad295dd21ef2930d8f143348eb40a301af2d8e71022e5059a5bb47abe", &(0x7f0000fd2000-0x1000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd2000-0x4)=0x0) timer_gettime(r0, &(0x7f0000ebc000)={{0x0, 0x0}, {0x0, 0x0}}) mount(&(0x7f0000f10000-0x6)='./bus\x00', &(0x7f000002a000-0xe)='./file0\x00', &(0x7f0000937000)='ramfs\x00', 0x0, &(0x7f000003f000-0x9d)="") r1 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000f6b000)='./file0\x00', r1, &(0x7f0000fcf000-0x8)='./file0\x00') openat(r1, &(0x7f0000035000)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000f4e000)='./file0\x00', 0x10) 2018/01/19 15:40:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x2, &(0x7f00001e2000)={0x0, 0xa, 0x3, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000558000)=0x0) timer_settime(0x0, 0x1, &(0x7f000040a000-0x20)={{0x1, 0x989680}, {0x0, 0x989680}}, &(0x7f0000716000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_delete(0x0) socket$nfc_raw(0x27, 0x1, 0x0) sched_setaffinity(r0, 0x167, &(0x7f0000a9b000)=0x0) r1 = syz_open_dev$dspn(&(0x7f0000e0f000)='/dev/dsp#\x00', 0x6, 0x0) name_to_handle_at(r1, &(0x7f0000ddc000)='./file0\x00', &(0x7f0000179000)={0x102, 0x62, "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"}, &(0x7f0000933000-0x4)=0x0, 0x1000) 2018/01/19 15:40:29 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000002000-0x10)={0x0, 0x7fffffff, 0x1b11, 0x2}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={r1, 0x80}, &(0x7f0000002000)=0x8) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @random="c79b5e954c13", @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}, 0x1e) 2018/01/19 15:40:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000ecf000)='/dev/amidi#\x00', 0x8, 0x400000) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000332000)=0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000009e000)='/dev/sequencer2\x00', 0x2000000000002100, 0x0) ioctl$KDGKBLED(r1, 0xc0046d00, &(0x7f0000959000)=0x0) 2018/01/19 15:40:29 executing program 1: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8000000000043, &(0x7f0000248000-0x4)=0xfdffffffffffffff, 0x4) 2018/01/19 15:40:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00006ca000)='/dev/vcsa#\x00', 0x4, 0x4802) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000599000)=0x1000, 0x221) syz_open_dev$sndmidi(&(0x7f0000067000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x2000) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1, 0x0}, 0x10) sendmsg(r1, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "02ed010000000000e50000010027cc573c5bf86c483700c71e14dd6a7302ffea1b48006be61ffe0000e10300008001000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f0000be5000-0x90)=[], 0x0, 0x0}, 0x0) 2018/01/19 15:40:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) clock_nanosleep(0x4, 0x0, &(0x7f0000277000-0x10)={0x77359400, 0x0}, 0x0) ppoll(&(0x7f00000f6000)=[], 0x0, &(0x7f00002f0000)={0x0, 0x0}, &(0x7f00002f0000)={0x0}, 0x8) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cc7000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000c83000-0x1000)=""/4096) 2018/01/19 15:40:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000063a000)='/dev/input/event#\x00', 0x1, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00005a8000)=""/0) 2018/01/19 15:40:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000384000-0xb)="6e65742f726f75746500f2") preadv(r0, &(0x7f0000fc8000)=[{&(0x7f0000a71000-0x21)=""/33, 0x7f}, {&(0x7f0000fe0000-0x3b)=""/59, 0x3b}, {&(0x7f00008cc000-0x1000)=""/4096, 0x1000}], 0x3, 0x0) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f00000e1000-0x40)={0x400000000000000, 0xf000, 0x5d7, 0x1, 0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) 2018/01/19 15:40:29 executing program 5: mmap(&(0x7f0000000000/0xae7000)=nil, 0xae7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000ae8000-0x4)=0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000ae7000)={0x0, 0x0}, &(0x7f00007fc000+0x65b)=0x8) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ae7000)={r1, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2}, 0x98) syz_emit_ethernet(0x1046, &(0x7f00001ce000-0x1046)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0xc, 0x4, 0x0, 0x0, 0x1038, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x18, 0x7, 0x3, 0x0, [{[], 0x0}, {[@empty=0x0], 0xfffffffffffffffc}, {[@multicast2=0xe0000002], 0x0}]}, @rr={0x7, 0x3, 0x0, []}]}}, @udp={0x1, 0x2, 0x1008, 0x0, "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"}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000841000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f000075e000-0xa8)={0x4, 0x0, [{0x80000007, 0x80000000, 0x4, 0x2, 0x7, 0x8, 0x4, [0x0, 0x0, 0x0]}, {0x6, 0x8, 0x1, 0x8, 0xce7, 0x6, 0x3, [0x0, 0x0, 0x0]}, {0x8000000a, 0x4, 0x4, 0x2, 0x6, 0x40, 0xa6, [0x0, 0x0, 0x0]}, {0xb, 0x4, 0x2, 0x0, 0x400000, 0x2, 0x867, [0x0, 0x0, 0x0]}]}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00009e4000-0x4)=0x800, 0x4) 2018/01/19 15:40:29 executing program 3: perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x40000000000005, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x4, &(0x7f0000200000-0x8)={0x0, 0x0}, &(0x7f0000000000)=0x8) 2018/01/19 15:40:29 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000000)={0x7, &(0x7f0000001000-0x50)=""/80, &(0x7f0000c50000)=[{0xa4e, 0xc5, 0x8, &(0x7f0000a40000-0xc5)=""/197}, {0x9, 0x1000, 0x8, &(0x7f0000000000)=""/4096}, {0x46, 0x4b, 0x2, &(0x7f0000c11000)=""/75}, {0x78, 0x76, 0x285d0393, &(0x7f0000001000-0x76)=""/118}, {0x2, 0x4e, 0x4, &(0x7f0000890000)=""/78}, {0x7fff, 0xd9, 0x0, &(0x7f0000000000)=""/217}, {0x4, 0x34, 0x2, &(0x7f0000001000-0x34)=""/52}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000d5c000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f00000ef000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r2, 0x11, 0xa, &(0x7f00002d9000)=0x3f, 0x4) sendmsg$inet_sctp(r2, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004b3000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 15:40:29 executing program 1: mmap(&(0x7f0000000000/0x81c000)=nil, 0x81c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000081b000)={r0, &(0x7f000030c000-0x6c)=""}, 0x10) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f000059f000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00003ad000)=0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00002a4000-0x88)={0x1, {{0xa, 0x0, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f000081c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000081c000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000632000)={0x3, 0x7}) 2018/01/19 15:40:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x42c00) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000cce000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000b03000-0x38)={&(0x7f000098a000+0xc2f)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000008000)=[], 0x0, &(0x7f0000099000)=[@rights={0xfffffffffffffec5, 0x1, 0x1, []}], 0x10, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000439000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0x8e7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000310000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8002}) setrlimit(0x7, &(0x7f00000dd000)={0x7c, 0xfb}) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) [ 42.645053] audit: type=1326 audit(1516376429.604:84): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5979 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 2018/01/19 15:40:29 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='auxv\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000002000-0xd)=@known='security.evm\x00') mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000011000-0x60)=[{&(0x7f000000c000)=""/187, 0xbb}], 0x1) 2018/01/19 15:40:29 executing program 0: mmap(&(0x7f0000000000/0x293000)=nil, 0x293000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000293000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000293000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000293000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000293000)={0x0, 0x0, 0x0}, &(0x7f00001ea000-0x4)=0xc) perf_event_open(&(0x7f0000293000+0x1dc)={0x0, 0x78, 0x0, 0xfffffffffffffffa, 0x5, 0x4, 0x0, 0x6, 0x0, 0x0, 0x1, 0xfffffffffffff744, 0x2, 0x0, 0x6, 0x1, 0x4, 0x1, 0x5, 0x0, 0x91, 0x0, 0x400, 0x1, 0x32, 0xe2ed, 0x3, 0x6fe, 0x1000, 0xffffffff, 0x0, 0xfff, 0x5, 0x1, 0x4, 0x6, 0xfa, 0x8001, 0x0, 0x3, 0x7, @perf_bp={&(0x7f0000294000-0x1)=0x0, 0x1}, 0x11010, 0x6, 0x7, 0x0, 0x5, 0x9, 0x6, 0x0}, r2, 0x3, r1, 0x7) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x114, 0x2710, &(0x7f0000102000-0x4)=0x0, &(0x7f0000001000-0x8)=0x4) 2018/01/19 15:40:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00003f5000-0xb)='/dev/loop#\x00', 0x400, 0x905001) io_setup(0x4001000001501, &(0x7f0000495000-0x8)=0x0) io_submit(r1, 0x1, &(0x7f0000001000)=[&(0x7f0000a5a000)={0x0, 0x0, 0x8, 0x1, 0x0, r0, &(0x7f00005db000-0x3e)='^', 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/19 15:40:29 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x64840, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ddc000+0x450)='/dev/rtc\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000000)={r0, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000414000)="636c6561725f72656673007edb") writev(r2, &(0x7f00001e5000)=[{&(0x7f00000e9000)='4', 0x1}], 0x1) 2018/01/19 15:40:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000016e000-0xb)='/dev/audio\x00', 0x200000, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000cc2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000006a000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cff000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000797000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0x1, 0x0, 0x3, 0x6, 0xa, 0x80, 0xa0, 0x6f, r1, r2}, {0x2, 0x6, 0x1, 0x401, 0x8, 0x0, 0xffff, 0xffffffffffffffd8}, {0x9, 0x35d4, 0x3, 0x4}, 0x7fff, 0x2, 0x0, 0x1, 0x3, 0x3}, {{@in=@multicast1=0xe0000001, 0x3, 0xff}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x6, 0x4, 0x0, 0x1, 0x9, 0xfff, 0x10001}}, 0xe8) r3 = syz_open_procfs(0x0, &(0x7f0000a6d000-0x9)='net/igmp\x00') readv(r3, &(0x7f000058e000)=[{&(0x7f0000a8d000)=""/87, 0x57}], 0x1) readv(r3, &(0x7f00002df000)=[{&(0x7f00002b8000-0x7a)=""/122, 0x7a}], 0x1) 2018/01/19 15:40:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d4b000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000482000)={r0, &(0x7f0000a67000-0xec)="8d9a8679155e846e70df05f050e76231059e1e1b908299999d060f9629e5afedb4f4b557902810347f674c8663c7bbafe351a65415fd08c5ce0aac12b9522ab7d1196bf5a3e2b863fbd53e2c38d9ddeef4629b78ffdc61644896f528cbf877b175f05add1be2f5dfdfce09c7826de044b1215c5e2be1e0b7ed0cb0b357f7b822456918dc94f3ade80c351e81fd415a3853a4392548191ef5bc9b5558cb1b03e3622dbedbba544619e077cef0a51651edbed8c9cf5981fae0f5fb11f2a32296b52a7a9fbb367ef5d6eb1b524a744d45a66f6f2bac96b74904a2ca1da45d3480ea31494d8ba184f3b198e5f778", &(0x7f0000bcc000-0x1000)=""/4096}, 0x18) removexattr(&(0x7f0000da3000)='./file0\x00', &(0x7f0000577000)=@known='com.apple.FinderInfo\x00') [ 42.707627] audit: type=1326 audit(1516376429.632:85): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5979 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=230 compat=0 ip=0x452e99 code=0x7ffc0000 [ 42.707645] audit: type=1326 audit(1516376429.633:86): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5979 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 [ 42.707661] audit: type=1326 audit(1516376429.633:87): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5979 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 [ 42.707676] audit: type=1326 audit(1516376429.635:88): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5979 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=271 compat=0 ip=0x452e99 code=0x7ffc0000 [ 42.707693] audit: type=1326 audit(1516376429.635:89): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5979 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 [ 42.707709] audit: type=1326 audit(1516376429.635:90): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5979 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 2018/01/19 15:40:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00002eb000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x14) 2018/01/19 15:40:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000512000-0x8)='keyring\x00', &(0x7f0000e33000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f0000947000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000003e000)="06", 0x19d, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b3", 0x1, r0) add_key$user(&(0x7f00008de000-0x4)='user\x00', &(0x7f000026b000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f7a000)="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", 0x201, r0) r3 = dup(0xffffffffffffff9c) ioctl$KVM_GET_REG_LIST(r3, 0xc008aeb0, &(0x7f00008aa000)={0x4, [0x8a1f, 0x1f, 0x6a, 0x9]}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000f5000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000807000-0x6)='dctcp\x00', 0x6) keyctl$dh_compute(0x17, &(0x7f0000235000-0xc)={r1, r2, r1}, &(0x7f0000bfe000-0x1)=""/1, 0x1, &(0x7f0000f9d000)={&(0x7f000071f000-0xc)={'hmac(sha256)\x00'}, &(0x7f00000be000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 15:40:29 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005ba000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000001000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xb657}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f000000e000-0x1c)={0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff8}, 0x1c) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000000000+0xa41)='/dev/input/mouse#\x00', 0x0, 0x0) fcntl$getflags(r1, 0x408) 2018/01/19 15:40:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) ppoll(&(0x7f00009d1000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000501000-0x10)={0x77359400, 0x0}, &(0x7f0000276000-0x8)={0x0}, 0x8) read$eventfd(r0, &(0x7f00000bf000-0x8)=0x0, 0x8) io_setup(0x20, &(0x7f0000930000-0x4)=0x0) mkdir(&(0x7f0000f6b000)='./file0\x00', 0x158) r2 = creat(&(0x7f0000e57000-0x8)='./file0\x00', 0x0) io_submit(r1, 0x1, &(0x7f0000cea000-0x4)=[&(0x7f0000929000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000ddc000)="", 0x0, 0x0, 0x0, 0x1, r0}]) clock_gettime(0x5, &(0x7f0000381000-0x10)={0x0, 0x0}) 2018/01/19 15:40:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x1907) r1 = epoll_create1(0x0) recvmmsg(r0, &(0x7f0000819000)=[{{0x0, 0x0, &(0x7f00001cd000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000e9b000-0x10)={0x0, 0x989680}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000dd8000)={0x0, 0x0}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f9f000-0x11)='/selinux/enforce\x00', 0x40000, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000ae6000)=0x0) syz_open_procfs(r3, &(0x7f00000c2000-0x9)='net/unix\x00') ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000e3d000-0x10)={0x4, &(0x7f000020a000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000a17000)={r4, 0x1}) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00008a3000-0x94)=[@in={0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0xf5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa0}, @in6={0xa, 0x2, 0x808, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x9}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8c6, @loopback={0x0, 0x1}, 0x1}], 0x94) 2018/01/19 15:40:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a93000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f00002bb000-0x28)={0x10000, 0x2ca040c2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r4, 0x0, 0x0, 0x9) inotify_init() io_setup(0x0, &(0x7f0000310000-0x8)=0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00009a4000-0x20)={0x101, 0x0, 0x10003, 0x101}) ioctl$DRM_IOCTL_SG_FREE(r4, 0x40106439, &(0x7f0000f7c000)={0x1, r6}) io_submit(r5, 0x5, &(0x7f00002bd000)=[&(0x7f0000d6e000-0x40)={0x0, 0x0, 0x0, 0x3, 0x20, r0, &(0x7f0000cc0000-0x1000)="9e6a3297886023c52168b755a0393f9d4b3a358ff76bbd541f4ca8ad61ac65ebd8df297353e949467876573c123a1a3f2aff096a8231b145a8993682123b11879ad3acc22d69bf1e7ab08d13bbda16ab28b3e12dd9ebc3d9192df09311e06adfafc1318ff0d6a49bd40ab4f161a0a32720ddbeae6e97acc7f093928f00ad0705f066eefe19ac1c5aea034dfe3d1f3a9da9122eb6d4d8e1ab65f5b13c20e05c3f42d2f7570d8cdcabce4504a3b590e05f72e640784e6d378e74f560eb78f6970bdf4e20c39bee895d49222136deb22b0ee7ca15ba17e1bfedf891b5fc47967631ed43197dde9c7c327cb046e38e8f5577732218f9629123e058de83b0bd661d0fec204b0b5116159ff890e9ce9a295410a01c2366c5148a26e2c323441ec268a559bc335b528b942f00ad622dc04ea401c9d0fe90e9c88b8cff7dde1b388633d83239bb9eccbdee54efaeda4090cca00570b6fa454a1f25c84d989d1985ee7908fa709eddee15d13a360e455dcd631538f48be770b7d3b651298e2fcc69293ca6fa2d759cd3f443598e6c3692d5a69819fc6bc143e706c3f271f7f083aa4c40903c5b86abc6fe34b5cc475f4e43deea44642a80055fbce2363475948b3244f875a8c4e5d95bd4c26cc319e5c8c4fa10a56629aeb0ec757dec9069537be9615e9033b6d5a62426e341233aeda7a356b94eb46f516c0ab47b3e2cef95af551f38ba4ce7ca909eb1bf394d67b042ce9a064e33023cccf7897e8ca0ef94ef87dbe3a1ba2b69ea5fe8f6514033e5bf2fa11873b2bdd35ff80d462139e15c0ab9430b236038615bd5f1f1c6e3bac80146788253b13d32034ed4fd1a2f7435c67d9daa3f6fa24e82a56ee5473004ed3d52c58bc54230ff9649ab69f087dfbba609334fee181efe3a5a01192fc780ca4207836966a60398f7ce843aecf2c4ef48cee62e33eda92defada6243ea3fe0bab5dc1f768441e895f9789d84ee3bddb712faebe990595ba71dc0357b641e966f52cd66b195267725470089cb2ff55a9e675cb00000b5527c75d09cf67efdd68919a23ff08a3626daa7e06d24937d5760d880096fb20abc75ff9e75f498431934a40367eaaa08d5f18fed53f342fad53293965a6e69d54c5d8bb81e6c8aec22573a1b3eacb6cd0e581cb1ed6efe3f5302d56a6d305b6cb3ab1fb7440c2d27fc4ea9a0fba7f467932c4ecf8d149a5676a856763876e73fd4884196473f6ab1843cff0d1ad4a5b930914973094c80b53490c00ba6be482758b5221dddb699eea0c7cf5ae3518be17aee803e58e19aca69b03c83a5b9ca062a164b5bcd8299bcd057f156feb9eeae7ee780fd36e72d64017909ad7c9f2d8e2fc777469c40e5c281aa9d445e7b224ec0572449254804470b6d01e687d6547c8044648b4622a1f36e87e8c0ee5fc6ccd980ecd20fc405fdf6112dedbb43c642a0e33a8b3bc9f909723baec7244fa26a1b1261bdb1e94bf18bcc58e39ab276f8666bbedc041034e14761823490b0d0f4c05b24d386e7631023d0fd400441e8242760aa8af60f929d09dd4840ff487750838456576b36cb2672f190ad2ca07661009d075ac321fb155aa391f6eb2bb71b0c9400d98f114e53f08cbabd4736875c57e68fc8d81d4fbf01378ae182e1da155d5836068fe144afaf5c6c001d19650207284d9f4ac72d474a7e17b4b8e0dd9d365f039b3d7089ed093821cbfaf5b40386a94e6f51a9f77c47d6a55259c0c22d8794523dd594ced18cf24dc2333ffd1232660745ec11c010fb3bd5388cf2368dfc0d2ca83a155ef0e7fb765bb41d3a699bd45b4f25f9f3f6a8bbed4d643f85aed89a6bd80019f5c6b085368aa0c498fe1128d2a72925f7d260de99bf952fe8ee2dad7c389724158f7fbece4244a1662361462bc1da05e549a94d832d408e781efedf5117af898cf9fde25d41a0a15333c67312dc5c0389e45b17050897d6b94c52908a6b5e161cd047ee39fc5544f10368984c2f460a0d60bb2aa7e969fe0395b474a87d27c65ca2c1e6a1f811ee4e9dc06d1f8a02bd0940fe48fd67b80170f83e55f7dab3e51d93ff90e4503b9010a22577f55ada98321e1a08454ca0a0aef494c01c47abd25f2c1d07d25c10a1e82ae2a9a22fe47f836fa95c4d2113bf116800c294602786ec29c137bf7af2470860a43768fa3ac3c22f48d942751592bbb9411cc18226535df57fb26969dc81cdb5664fe0f818f5dc87614dc984f5d3135955357207ff3d6d034f62c51185e99c69228238c26b49277417688fac921b6e4fa45e283b85e003db5ad72b3e6106c11902295a8cd19892ff35aca98191430b6e563830d4b5980505a0b3fa9fbb0edf1fb8017c8e8b83076431da22caad2649c16e9d7bd306b91a2141a87aac2b52123b065eff9e7cca5356701a279130993ed21226c48ab0ddd38c329ef62a082e62819535a0cafcaefa78378197cf7bf2ab2d463651746c18ec229ac4c58c7337fd06db1498e464eb916063a7f9653deac7458318b03211291f32cc155c5a3a88c128904e61ef2754ce2697e8ec685bcfe43ecfb7c2966ab4a0db677aa54d6ad99642529f8c133c2ddfa5dc1514b33aaebf5549b87dc69cd7d76979af100cb4f2e555cf5c7b5e19cf4e684f149b4213cc7788765f2a62e7ba3a0f6f9dc433b9dc74fa140f9d5e3579d6bc9748148f7df6b599b36df16aa6d75f53746c375a463a312c9728ef69fabd7a65e43a738fcf93fcfccd344a03b291127712f01c676c0349bb079a5f45e8ec02c36ec4c5bb3a9361010a57769f2809b45148cd6bc84293dd055534f3109e4ab23e9347978df0b17ac5121f910ed1097f4256717ded147cf613b59255a77e6979975d42ae3f7a86cdb17b7391c0aab18e534705901b438c8887a29292b2ef2a7a0d7bb97d146bbb70ff7e881915c444e8bdc78c4928087c7219b6b5029d2e9cd2cae3acb755ee19ce3b126ee727f58b49ecbdbe61256522c9920efbe85236104780b5c6d033bbd66af61853cca2e4f5f91f9ffe9f8d992c2d2bcfdf495536b9e982e8b202d9d67585c616e591c3a1937f466ef0b1f1113bac1be994561a60835ec0914de13d2d599386520920ee9757b0b9c8b95c09795c0d2f7f0606a55cda1539ef929cbe82da52fe092fc5d535ecc76d9a89f336c20bbc633a64e44837caf8e9fdf24efd1b5df2234d8609a8a8934052f28dd7428cdfd132c69eae1c91d86da11c893c2b135e3e64b121756c50989abb4fd7eec9818cb1c4107b121e9b0e180e6d7ea6d0a4725eaaae771d5380c2a6bcac71d38532ce3d16352f5315c4bebd204f5f5bb51ab3a9b84018397eb61acf6d8fa9293a9deb10995fab535c1386fbbd84a713af102c684cbabf2df98b554303a612110abc8cfefb448a42f3f7a32c91088c66fb5d7d6aecd38265a419e78540fd8dff6da36cb7d8659308cde181395b6b83b3ec9fd090f5d4576ae2f247ecc87fb14aa62012af52e2dd674aade5c00fde640b7fc5e0e4737e9968ee6f96d984c7a3d6568af7c466fd967dfb5f0c996ea5af19612d77a56fc13bdf8b2f971e7d56354c95274c7a994c3ceff46612f9349d660d96e679cc9e7710a250bda45f80a128f0a83e5d0935ff00775e48636bf9800593296ce29dcc2b871a4a184f6f50cbc946e9647187a3dfa187bb9e430139f433ffd436bd835f35d62e342f44011391cd4c602200d76f5aa5bfa7e83fa22ca03dd8a3b15b9c9c1ce17c0e1da1ea42c324b2572ba8a41aef5d620d13f552cecd13267cc63d8c7d836da00738e060e41d41a47f77cf8711a1e62f9440eca278fdb4e3ed7771a7ca374ccafe593b6de709cca9190f69729fe1bcb9910349c8a28f4fe5067c8b18c7b6af804c40a6f5600e6df1949bf30ca452b7feafa84919b246ca8daccc00cdeb5c9f6a2f8ede53086f67903aacc9938f042746300e7e57bfbb376279eebad2dca27d1b875c26dcc1fdf96f76f2f3a93b947db5ff2ad2de4f233de77372815b0265c4e5ad4b1fc0f683734c55351955c8311fdf420501396d431ac6523766a4d529e95a204eeea5f3b7cb867ca407f059edd3f2b01c9ce51d9cdde85fce50658890c002104072faf1f49f076a30732fbd172ef0070c25a057b169f566d97a4352820ca0f2dfbaa20f30a098694b0343b19cd67364c5f610a04378f6bf331187d739db64d5af105a321226ef71c8980af7759aa8ee8554f8f29e2d7bc93577b62d4f1fa644e6465d6ec4a05a91837b765d41f99387ff7d380dec75694f01f6dfe036b86c18872d9a17404638211973d9238e555d5ba0c829be8c1344300b3dbf67e67f0a4887fb36c76105dd829c9e1db5aa09c7c96d1c26ab25f9693567d77717d50d6c15860467a5f2f984627b46f848a8d3c044b9e47e76a5acd469dcda892704009afee9138e8f929fafed9eb1ffe10219ddb04348233369c5527cf670a6676a8024a0647c1d86468d8616bcc7966499081e5a73ac6c7af797c8644cce4f5b34217918567b867c20f84359e8512e22f409b84f35d0f496332084df26de628987cb1a92a8c709b26d9fd928c00a70d27cf9834d15513d0a7ffacaa0dd653427e8e198b6906f97bc1740749761e992957ab12cca4a49151a81fb2d10cf0fe909baf1f0dc685051554f80e4d11e991881d6665cbd05399687cc3423af92b14e10704953b6971ebf338b353c53998dcda124a0000d8240adc617460c5a1da555c4553a560860628c2519179e0528748bc9dfc3ad046eafc6ae7070a65063392244d813035f131cecedde45d7813360699d4e5a40a96d30d349c6f5099ea8718e926e1da139d7100a113cd94c55609fac4ae5208f5f8342bb30c42e00f89817d9fc297eb5697a34a2ffee43fcfd8da296706b03737e298fd8c986e74a8ac08d36580c4e3a073debc4ac61c9ad38e71728505d7a8b272f9de4a68055ff9779358301928f09c3b0004331997754fb23fd124b46e8e8a4dc40b749160cb74e11a53c14a22bb3fc84fc4845bb2a64682412c185e02e56b6c27900a4ce464017e29660425d3b4bfbcd5f7bb8aebba5fc47adb8b3ab1937d90b80014d5106fe71db5fab1cb0caf4f653dfbf627661e79fc59402a7cdf8b255759860689a7266a00c0864c2824bdc3431f8b706f4a891bfc44c5cb09a356ea4174cdb79012285d2bee2d8500c5892c8a4a408344fa487a62cb62738ac25d70e55fdbb301aa60eb42cd7b7714841461553eae8ae3a58907c4f805082dfe9b37f4de8bb489cc2adc9d816c99a7105f25c91a81f6b6936d4e93cb07e3861d9fe7d4f511f2e71c43693a98d7e92d0822aef934d242b34166cbc6f0f9a1c19b0e98d702c7b4ad961eba1c96348567cbff13f1062bcd83169669faf3fc8302e5a6af9cd79928b7630098b3686ac4950fac10f8ddc3b7e44976f00126368ed3bd078514d0a59ebb3695c73617bc5a19533cfc838933c189dc59e605b6de525cddd953f3f68fa416d9382b6afbe9dbd99ced51aa5d6edbff97f537539148a3b28def8e16dd870833b28583471125cdd09edfbf5b2c67066ae3d862f608c93fd001c562519427a2f8a5bfe955b828a8c62f23e4770d212d447a8ab3728b8a18744f555a4b51a99691ed0a8f3b571d53895d338d68c3ad6899e6443d13a31a407f4c1af5f9d64e1e66072c58d5acb52dc561313c59d59725c07ce19a73345d853b36fd1be325e7df859350f04c4390bb39acf2a53c2131c598ec65f69445fd3b359e03e1acee93c43cf8be4272cd587c48e686198d59225f4451378e0a26ed", 0x1000, 0x0, 0x0, 0x1, r4}, &(0x7f0000794000-0x40)={0x0, 0x0, 0x0, 0x0, 0x5, r3, &(0x7f0000334000-0x22)="54513a0159782875171ca1a3b87bea57bc1fba6d961347debf0859793a68babf6399", 0x22, 0x7, 0x0, 0x1, r4}, &(0x7f0000199000)={0x0, 0x0, 0x0, 0x7, 0x800, r2, &(0x7f0000269000)="09171ebb4395e2a48851547a3dfe13aad46ae48a74f8d7b23c32129879d7c219e01b0907d3012226f7e0487401367b3d7ac144702c40291b050878a5403a599218ae818f23381f3ff022d2169c35", 0x4e, 0xfffffffffffffff8, 0x0, 0x0, r4}, &(0x7f00007bd000)={0x0, 0x0, 0x0, 0x7, 0x80000001, r4, &(0x7f00004ca000-0x1)="df", 0x1, 0x1, 0x0, 0x1, r4}, &(0x7f0000ae2000-0x40)={0x0, 0x0, 0x0, 0x3, 0x9, r4, &(0x7f0000ba6000-0x6d)="220e0adf7cfc18ecc45d32454ccdb15554eca2de3c8da23dc8bbcf90ed5d82dbb9be4c2efddc7b0e1bc6b9783ce0324e5755d323d75aa8568ad000373cf14c0436539b9a97486a2b7dec617d09ab544889b54861ba7db6b4ba60a0faab1dcb1970c0d0acf643167225d344222f", 0x6d, 0x9, 0x0, 0x0, r4}]) sendfile(r3, r4, &(0x7f0000ccb000)=0x0, 0x9e6c) prctl$void(0x22) 2018/01/19 15:40:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000a6000-0xd)='/dev/snd/seq\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000752000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f000004d000)=[{0xffff, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x6, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x587, 0x1}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw8={"48c2bd7f2f81fc0000f976cc"}}, {0x0, 0x0, 0x0, 0x1f, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}], 0xc0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000c0c000-0xf)='/selinux/context\x00', 0x2, 0x0) fremovexattr(r1, &(0x7f0000bb2000)=@known='security.evm\x00') ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f000055a000)={0x0, 0x40000000, 0x1, "710665756530000000000000000000000000f300000000000000000000000000000000ef000000000000000060000000000000000000001500", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0x0, 0x2, 0x80000001, &(0x7f0000648000-0x8)={0x0, 0x0}) bind$bt_rfcomm(r2, &(0x7f000016e000)={0x1f, {0x2, 0x1, 0x9, 0x5, 0x800, 0x6}, 0x3}, 0x9) 2018/01/19 15:40:29 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xf0, 0x210000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000070f000)=0x0, &(0x7f0000aaf000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000044a000)=0x154c) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000099f000-0x58)={0x26, 'aead\x00', 0xfffffffffffffffc, 0x0, 'gcm(aes)\x00'}, 0x1) writev(r1, &(0x7f0000bb3000)=[{&(0x7f0000037000)="0f110252e6bd495cbc11d0e059ed5c2f4f6fba0a5352f2d8b0c9d08c63f390606d85a43097dd98eb5ad77658f1c01a6eba06ee615b8fd88ba3a1640271d442c533811c5740345c0a3a4825f6c6ac8ecb66669d1130dc109906f55e82791b2e4a8d3c92fd167e665ebfccb81900e1ddb9a0a9d56bf60c7a450b398564ff1f57276daa8b68905ba21c00ada01ccd209b8ef850b716e7b8886fc0a6ebb4da9b472c4f0cf14528fd1b999ce88d55506e3709d04f94642525e1bc58c7a54984d802f1f4d685c7da59154a881b5ceac733c283d639199ce3c453911b3149e7865dfc0b63bf10a692c386813ea8f0581f140c06a8bccb9067824b52", 0xf8}, {&(0x7f0000f3d000)="7178d50c197eda9dcb40d992edf357c95b5dccecd7a3336379baba6800ce7c592b1c96eda5e61f567ddafb8ba34a6507d3b30c864bed18e27bca2586e0508bb7752e8a4ebff63e49bdc0dd2ac2bdf5840a6ee0cc4218453cef2111ffefa0b61ed6e10e33b2ed01d9ec8cf3ebad4a747f82e1fd54394e4c4f403638772ac15cfcb844d98eded50e44d3fb6ea7a6b184416184a0be63d35661080d180d5b8abcffc2007b5c01173a83c7fc39911d041795bb53", 0xb2}], 0x2) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000052000)="e513b5bf91aa785dfbcdfe09000000fc", 0x10) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f000097b000)={0x0, 0x0}) r2 = accept$alg(r1, 0x0, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) sendmsg$alg(r2, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[{&(0x7f00005d2000)="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", 0x1010}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000f23000-0x38)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000abc000-0x50)=[{&(0x7f0000738000-0x50)=""/80, 0x0}, {&(0x7f0000db8000)=""/70, 0x0}, {&(0x7f00007bb000)=""/0, 0x0}, {&(0x7f0000d97000-0xbf)=""/191, 0x0}, {&(0x7f000019e000)=""/106, 0x0}], 0x1, &(0x7f0000fb4000)=""/102, 0x66, 0x0}, 0x0) [ 42.707726] audit: type=1326 audit(1516376429.637:91): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5979 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452e99 code=0x7ffc0000 [ 42.707741] audit: type=1326 audit(1516376429.637:92): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5979 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 2018/01/19 15:40:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) mmap$binder(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x8813, r0, 0x0) mmap$binder(&(0x7f000023f000/0x800000)=nil, 0x800000, 0x0, 0x2487a, 0xffffffffffffffff, 0x0) 2018/01/19 15:40:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000c4000-0x8)='./file0\x00', 0x2, 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000012c000-0x58)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9400000000000, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xffffffff7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff00000000}], 0x58) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r1, &(0x7f0000a5c000)="", 0x0, 0x0, 0x0) mq_timedreceive(r1, &(0x7f000009f000)=""/4096, 0x1000, 0xffffffffffff5fff, &(0x7f00008e0000-0x10)={0x0, 0x0}) 2018/01/19 15:40:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(0xffffffffffffffff, 0x4b44, &(0x7f00001e4000)=0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ea7000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x40046104, &(0x7f0000cba000-0x4)=0x0) preadv(r0, &(0x7f0000217000)=[{&(0x7f000072e000-0xae)=""/174, 0xae}, {&(0x7f0000e86000-0xc6)=""/198, 0xc6}, {&(0x7f0000ebf000-0x7f)=""/127, 0x7f}, {&(0x7f00001a5000)=""/39, 0x27}, {&(0x7f0000601000-0x88)=""/136, 0x88}, {&(0x7f0000139000-0xe8)=""/232, 0xe8}, {&(0x7f0000713000-0x8c)=""/140, 0x8c}, {&(0x7f0000ac1000)=""/37, 0x25}, {&(0x7f00006bb000-0x66)=""/102, 0x66}], 0x9, 0x0) bind$bt_hci(0xffffffffffffffff, &(0x7f000068f000-0x6)={0x1f, 0x0, 0x0}, 0x6) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000356000)=""/168) 2018/01/19 15:40:30 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mkdirat(0xffffffffffffffff, &(0x7f0000011000)='./file0/file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = syz_open_dev$dspn(&(0x7f00000a5000-0xa)='/dev/dsp#\x00', 0x10000, 0x0) bind$ipx(r1, &(0x7f00004e3000-0x10)={0x4, 0x9, 0x1ff, "80457124c57f", 0x1000, 0x0}, 0x10) 2018/01/19 15:40:30 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000-0xc)={0x6, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x3, 0x20) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001000-0x8)=0x2) semctl$IPC_RMID(r1, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000001000)={{0x10001, 0x400}, 'port1\x00', 0x94, 0x80009, 0x4, 0x6, 0x2, 0x101, 0x1, 0x0, 0x3, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mremap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000000000/0x2000)=nil) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f000005b000)={0x1, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x5, &(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$PIO_FONTRESET(0xffffffffffffffff, 0x4b6d, 0x0) 2018/01/19 15:40:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000383000)='/dev/snd/seq\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f00002c2000)=[{0x9, 0x7fff, 0x2, 0x9, @time={0x77359400, 0x0}, {0x81, 0x6}, {0x7, 0xa6f}, @quote={{0x9, 0x6cc9}, 0x11, &(0x7f0000543000)={0x7ee, 0x0, 0x90, 0x0, @tick=0x7, {0x117, 0x7fff}, {0x5, 0x6}, @ext={0x80, &(0x7f00001f1000)="0bc67346bee4f9a747787bc5e7fc46000bd331a842ff6abdeb6c2787322ee19c845f6f791f15fdfaaf7baac36b34b776d3b2d01884eaa4b34d1b67816500d7eb27126539a88a48b76646a5014605d1a2c0738586e7cb9eb99dce1e16588a9b0426797ba0bbaf7d49a2175fbca766f10a96bfdd08b2cdb8b038839e46d2fbeaed"}}}}, {0x6, 0x8001, 0xd905, 0x0, @tick=0xfffffffffffffff9, {0xbe4, 0x3}, {0x6ba, 0xe8c}, @raw8={"c19995cc8ce042262582a584"}}, {0x1, 0xfffffffffffffffe, 0xc3, 0xc92, @time={0x77359400, 0x0}, {0x9, 0x3e}, {0x56, 0x3}, @addr={0xa5, 0x6}}, {0x8, 0x4, 0x40, 0x4, @tick=0x3, {0x4, 0x36}, {0x5, 0x8}, @connect={{0x1, 0x9}, {0x7fffffff, 0xe3}}}], 0xc0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00008f8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 43.097269] QAT: Invalid ioctl 2018/01/19 15:40:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) process_vm_readv(0x0, &(0x7f0000529000)=[], 0x0, &(0x7f0000c2e000-0x9)=[], 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cdd000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000c13000)={""/1024}) r2 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r2, 0xc0405519, &(0x7f0000391000)={0x5, 0x0, 0x0, 0x0, "dda9385290db21db79533ed95d6512b5e39e448baf1cc22c2b809438f866fef30a6a15f7221d084ac0177727", 0x0}) fdatasync(r0) socket$packet(0x11, 0x200000000003, 0x300) 2018/01/19 15:40:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x0) getresgid(&(0x7f000004f000-0x4)=0x0, &(0x7f000008f000-0x4)=0x0, &(0x7f00000b3000)=0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00009ef000)=0x1f, 0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000532000)='/dev/vcs\x00', 0x101081, 0x0) statx(r1, &(0x7f0000592000-0x8)='./file0\x00', 0x1000, 0x800, &(0x7f00002dc000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 15:40:30 executing program 5: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fc3000)='/proc/self/net/pfkey\x00', 0x141480, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000fc4000)={0x2, 0x4, 0x6, 0x7fffffff, 0x7, 0x400, 0x728, 0xffffffffffff258e}, &(0x7f0000572000)={0x7fff, 0x76cf, 0x7, 0x1e50, 0xfffffffffffffff9, 0x80000001, 0x9, 0x8}, &(0x7f0000fc5000-0x40)={0xdca, 0x7, 0xffffffff00000001, 0x5, 0xdbf, 0xfffffffffffffffe, 0xc2, 0x8}, &(0x7f0000b9b000)={0x0, 0x0}, &(0x7f0000fc5000-0x10)={&(0x7f000099f000-0x8)={0x3f}, 0x8}) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000fc4000-0xac)="ab15faedad4070340406f387d14b1c8325a8ba4ec856d9fd0dbe84bbbc93e7a53f78351d014ae9af200934d9904138f69bb760a1778c7b9638afb0f4174f170d0843ed65bd3673c7712a940ef36ca5b2aff0d6ac785d84371b56993a8615dbc9107f75f7c82427d0685556dbd4d564fd01b988bb20b76a9da9cd7519ba7dd98b12c1b875bb68122a23710b6b0de37d5a590cbe4338792ca7d2cbd71d99167746609dc5d462653f03fbb301ab", 0xac, 0x20000000, &(0x7f0000fc4000-0x1c)={0xa, 0x2, 0x7f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) bind$inet6(r1, &(0x7f000063b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00002fa000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000245000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000ec6000)={0x78, 0x0, &(0x7f0000fc4000)=[@acquire_done={0x40106309, r2, 0x4}, @acquire_done={0x40106309, r3, 0x2}, @reply_sg={0x40486312, {{0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, &(0x7f0000daa000)=[], &(0x7f0000e41000)=[0x0]}, 0x7}}, @register_looper={0x630b}], 0xcf, 0x0, &(0x7f0000fc5000-0xcf)="94689e12205d3e53235b05e51273f45f74ba1a4f62597186b3698cd4cec9e00c996f143c07c137d91018353412680a5bd41e106c4dbe4b2062982dbca6720088d844c102c3dfbef9a0693ad0e18145d5cb58ba97ce03dd598f1424d18b1fae88ce8e311e6ac774a4ee8de197edd052c389d0ecbcf8450f18fad36cba48ae909b697a0d6ce7f17ad11c075abf80908278408e5357cddffddab8a56fb03be4c305f67a44de367143f70450ecc33e30ad3555af8b45cb838aeda7853fb7c734c5856ea7fc45f392f3e96e2a0809ba6cf1"}) sendto$inet6(r1, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/19 15:40:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x5) r1 = syz_open_dev$admmidi(&(0x7f0000170000)='/dev/admmidi#\x00', 0x0, 0x402) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00001f4000-0x78)={0x3, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x24, 0xfffffffffffffffc, 0x40, 0x101, 0x7f, 0x0, 0x5, 0x5, 0x2}) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x30, &(0x7f00002bc000-0x108)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1fffffe, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) stat(&(0x7f00008b0000)='./file0\x00', &(0x7f00002a5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r3) 2018/01/19 15:40:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x0, 0x0, 0x0, 0x4, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00005c3000-0x4)=0x0) getpgid(0xffffffffffffffff) r1 = getpgid(0x0) r2 = syz_open_procfs(r1, &(0x7f0000723000)="0200742f726f75746500d8b730ce67f3213c27e73c522f944801af") r3 = dup2(r2, r2) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000cc5000)=0x0) getsockname$packet(r0, &(0x7f0000fa8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00003c5000-0x4)=0x14) socket$kcm(0x29, 0x2, 0x0) 2018/01/19 15:40:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f20000)='./file0\x00', 0x8) connect$pptp(r0, &(0x7f0000ee5000)={0x18, 0x2, {0x2, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e41000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x4) sendfile(r2, r3, &(0x7f00008d4000-0x8)=0x0, 0x2) 2018/01/19 15:40:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00005fc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000cb5000-0x4)=0x8, 0x80000) bind(r0, &(0x7f0000492000)=@generic={0x8, "b31f75d476719ce1848496084f16423b89588934691c31166950f6c4a1bafcb95a68e393652c2b8aa1c287d906e2b3475e6552385e3f38930219e314def2442f9c90bb5ffc61efe8e57afc70cf54dc95d4a53acf12e1dc4a2978115bd1a6b631188053012043e337fab2ebcf603cbd6233e50542cb0a65e1e8a06b2bf590"}, 0x80) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000974000-0x10)={0x2, &(0x7f0000a54000)=[{0x0, 0x0, 0x0, 0x0}, {0x9, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/19 15:40:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000079e000)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f000008d000)={0x101000, &(0x7f0000ccf000)=0x0, 0x0, r0, 0x4}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000ed5000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)="") creat(&(0x7f0000cfd000-0x8)='./file0\x00', 0x0) 2018/01/19 15:40:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000524000-0x1d)="026367726f75702470707031656d316d643573756d25776c616e302100", 0x3) sendmsg$nl_netfilter(r0, &(0x7f0000acb000-0x38)={&(0x7f00001f6000-0xc)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000a2e000)={&(0x7f000073c000-0x90)={0x90, 0x6, 0x9, 0xc00, 0x7, 0x0, {0x7, 0x0, 0x6}, [@generic="11ee2c0b436485df65a4199c254e63aa66a3984996133650a64eb6fb451c7e29623d0ca9a41747483b88a5144a1dda02d01777cf1f3972e001981d2d079b6391e0165b815ee8291bbe666afb300e99d377c44c18a841dc3faf0cda58d1c3e940c7dd41b47e3857c881cfa2fb48", @typed={0xc, 0x1, @u32=0xc0f}]}, 0x90}, 0x1, 0x0, 0x0, 0x4}, 0xc010) r1 = openat$audio(0xffffffffffffff9c, &(0x7f000067d000-0xb)='/dev/audio\x00', 0x8080, 0x0) sendmmsg$alg(r1, &(0x7f0000232000)=[{0x0, 0x0, &(0x7f000088c000)=[{&(0x7f00008f4000)="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", 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0x1000}, {&(0x7f00002c5000)="985e4758009d052a21bd320893dc9f8dc6c6ae951b7044495abd04c073943ab81e20c764755f5a6ab52d5b93cbb59ecf20da32f04eca3b49b980fad0241b8571f900e92dafaba1361517dc9d674b3128d9a62eea7b5e11f9aa04728440c12b34f28f62655f95e9090d939ae0caa58bb9760566ff6b8c7ca577e2", 0x7a}, {&(0x7f0000209000)="c36dc3bb5f294c2df896ee75d0c5123ab71d2784d299061e935354a6a5ce9987b941ba5db795432ce892c5245a89ef26a932b2055cc613d0cf50390caae501bac2b9b5a362da82f7313c7ab808eba186c9b15a197f2e0554e2e705e12b2c", 0x5e}, {&(0x7f00000b3000-0x50)="d3541929addb614681990e48a1b1450e5bf6a0db8ba19ebd159b79576ef4e5a4c05fb8b99eb82459be2e37865dc21f4c00c8df1b8df57448103db67b384bc9984496024a77459192eb09089bfedfe2a8", 0x50}, {&(0x7f00006c5000-0x4e)="a5748c5213b04a0ddc8233fe7f5d31a7ad5778b9018dcefa3aaa19d377db472e4d331913a0de832d89310bb950ca85ccfc73bf7a5a0508db0f62674f603f10aedb47db46c8522580fa5b3165fb8a", 0x4e}, {&(0x7f0000b08000)="7a9eec9145", 0x5}, {&(0x7f0000115000)="08010c7bacd2f6df80c1ae5f33585bcd937524ac916314a14bc1dd7f3776f3ba1e1358ae25e8b9f70d4f2263a3428bf8c63ba0a497f06256be07a73eb370c17b7cdc605938c61c3e060d356f9235b98807fc55e90cafd6d750fc5960f402459e25b90b88a452ecded04d5161d7382a", 0x6f}, {&(0x7f00001a1000)="085dbcc06ad4f8854d1873b6a5d526ee21744703af2a2995682c21a72f868c2b031b65990bd186e7a699c233d37a967443f5abd0d1deb8f727b3d3e4234668019700a7525ceb68e10fd9e4e96e546f850d5b873e07665981021a717d0569ec7f3cadf0406b49f338c726299413e08a0034320e95be26fbd6c7ddaebaa9c5db37daa7fb6722455b2c4b7f2f36d4b8e48cde78200010e5922eb0b2b1eaa51d18e819141e27075a67dc4aafb66dc63d7a9630d2243fd53d513fe5960bddc42ba7f38ef08e45b1835589630ece079e3e1ecb356710c11a2bcb629edcbcee7412cad529fdd957f52434ba412c3bd71c5b", 0xee}, {&(0x7f000022f000)="5d9091b7b61789467286b77e30e22e411387030056bd9e4cfaaf02b6c598ee5e7682238a9ce8289b6ae7e24fdef70c16cdcc618442159631768a178b6d56304b66388022593cc0c36f", 0x49}], 0xa, &(0x7f0000f5f000-0x18)=[], 0x18, 0x8000}], 0x6, 0x40000) renameat2(0xffffffffffffffff, &(0x7f0000853000-0x1)='/', 0xffffffffffffffff, &(0x7f00000f9000)='/', 0x0) [ 43.455321] capability: warning: `syz-executor1' uses 32-bit capabilities (legacy support in use) 2018/01/19 15:40:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f00005a0000-0x9)='net/tcp6\x00') r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSBRK(r1, 0x5409, 0xa03) getrandom(&(0x7f0000fea000-0x41)=""/65, 0x41, 0x2) memfd_create(&(0x7f0000eb9000)='^\x00', 0x1006) lseek(r2, 0x0, 0x4) 2018/01/19 15:40:30 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000001000-0xb9)=""/185) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000516000/0x18000)=nil, &(0x7f0000630000)=[@text64={0x40, &(0x7f0000a1c000-0x32)="0f20c035000004000f22c066400f3882515a67410f01ca490f094b0f01c9460f09670f22d8360f015aef26450f2244f24fa7", 0x32}], 0x1, 0x2, &(0x7f0000104000)=[@dstype3={0x7, 0x7}], 0x1) r2 = syz_open_dev$mouse(&(0x7f0000286000-0x12)='/dev/input/mouse#\x00', 0x5, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000166000)={0x0, 0x0}) socket$nl_generic(0x10, 0x3, 0x10) r4 = fcntl$dupfd(r3, 0x0, r3) getsockname(r2, &(0x7f0000377000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000313000-0x4)=0x14) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000b4d000-0x28)={@common="6c6f00000000004aa800", &(0x7f00008de000)=@ethtool_rxnfc={0x30, 0x0, 0x0, {0x0, @hdata="2a45c889f6155f9e80924c42c87f58ba29fe512ba95625be57de668d4f1828f2ec3bddea38db6673099e945691b712a2d8fc6e5a", {"9900", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0]}, @udp_ip6_spec={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0}, {'\x00z', @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0]}, 0x0, 0x0}, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) io_setup(0xffffffff, &(0x7f00000e4000)=0x0) io_submit(r5, 0x5, &(0x7f0000980000-0x28)=[&(0x7f000009e000-0x40)={0x0, 0x0, 0x0, 0x6, 0x0, r1, &(0x7f0000449000-0x7)="4198fca3e38a86", 0x7, 0x10001, 0x0, 0x0, r0}, &(0x7f0000909000-0x40)={0x0, 0x0, 0x0, 0x1, 0x8, r3, &(0x7f00001ae000-0xe1)="bf0268e42e311f4cfd1f517dbaead07a8249c14c282ca9e64b4dfeb865d3083542f4ff4c1fcacb7f821c07b680a2e21fb4839a6b7be4708c206a45b7835253a4a2ec3900235b28878bd5b708ec4987a95b85291f8a503db4b6f59017cad8a90777b2be619862a1f9a0aebd0295a07980b6de3a801b43abf784255332fe7aa6dbf8784871ce49ce0639e4a341dc854175e74520a6da30c1c95934d6b6f40e0068bced0b22c350280b3981471446c33d7bea92d52b527d1a076e451155ca619f621f462301feb709db524bc163e98a43c020d4cf7b944a3949623de6d543762132a9", 0xe1, 0x4, 0x0, 0x0, r2}, &(0x7f0000ad4000)={0x0, 0x0, 0x0, 0x6, 0x5, r0, &(0x7f00007dc000)="f44125969a91bd092be1f68a02c5032f37d2d0bc0a145dba437437f78de5a4ad81e4bea89f129b23dd9fb84bbf5c838409076c7a184491214945240629a1d3762dd4efa6d0a12e95ce40faaf475502a5848e1a3903808aa08d1446557f2118fc4916bd0c0deb9562584d04cc4348418071d5f6565b72b95457f1c2e0ff21420188ae83f74d80dcf8b232720c39e2a571d6ff94e2597bee8d6b51e27a235d3db0e66149fea9fc1b2e6ea34674f191f178f34af22deaada64b42e087b7a7b7", 0xbe, 0x5, 0x0, 0x1, r2}, &(0x7f0000064000)={0x0, 0x0, 0x0, 0x7, 0x5e32, r0, &(0x7f000021a000)="ce633acabb137ebfbe1db32c5b3663282c38d0082d8f8c1e4061e58cfca894da9d8b581e4a1bc98558f7e8a6b17985f08651708f1b8ed739b81b9f523f181a821385c022107bda683c5c70150f22a0a0445f5a6445e5cdf354ab05f5a304237853c26f61f35ca0878fa4977afd721afc457554233f78ebb385c94cecb540f03cca6f17b4aee9c54250e094af7817cf4cc6654836f177d97610f553c0d3d6336d1f8b88b80b00d79cf06c15f8d68e9b94c5b85d7ac2481c8bb50017acf5", 0xbd, 0x0, 0x0, 0x0, r4}, &(0x7f00002b4000)={0x0, 0x0, 0x0, 0x3, 0x9, r4, &(0x7f000062e000)="2cdc0f97d5f2dbc7b58859520f5518d4d3d9daca178c0f60e39770b11b01699318bc6813e40a1a41aa377f9011cea349f650ab4e117f50f9a950f3de7fd9516a97714926d38e2fef3e8685e68ab4b26f2ce94dbc07d45f89a62dc7643afbb3cf53c43846d391b009e2f1c4a47215c2e0c1e08242e8d87137606ca85eea55827b3bf7fec100e1c0905b79f7f3c46e9276c612b7b18689f6324499d078718774e00074ac26f4fb82ff113f0dc124adce", 0xaf, 0x1, 0x0, 0x0, r2}]) 2018/01/19 15:40:30 executing program 6: mmap(&(0x7f0000001000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000cd5000)=0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ff4000)='/dev/rtc\x00', 0x2000, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000bec000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000181000-0x40)=[{&(0x7f0000000000)=""/184, 0xb8}, {&(0x7f0000001000-0x1c)=""/28, 0x1c}, {&(0x7f0000001000-0x7f)=""/127, 0x7f}, {&(0x7f0000a46000-0x1000)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x3}, 0x8}, {{&(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000005000-0x80)=[{&(0x7f0000001000-0x98)=""/152, 0x98}, {&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000281000)=""/173, 0xad}, {&(0x7f0000b8c000)=""/233, 0xe9}, {&(0x7f0000e2c000)=""/129, 0x81}, {&(0x7f0000ee1000)=""/241, 0xf1}, {&(0x7f00003c5000-0x35)=""/53, 0x35}], 0x8, 0x0, 0x0, 0x8}, 0x6}], 0x2, 0x2, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f0000d5d000)=0x2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x39, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000f63000-0x4)=0x10) 2018/01/19 15:40:30 executing program 1: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fe6000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000fe7000)={0x0, 0x73}, &(0x7f0000fe7000)=0x8) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000fe7000)={0x400, 0x6, 0x20c, 0x1f, 0x4, 0x40, 0xd6a, 0xfffffffffffffffb, r1}, 0x20) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000098000-0x8)={0x0, 0x100}, &(0x7f0000070000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00005b6000-0x8)={r2, 0xffffffff, 0x9}, &(0x7f0000a21000)=0x8) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000f10000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xa0) 2018/01/19 15:40:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d11000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000480000)=0x5a, 0x2) syz_emit_ethernet(0x3e, &(0x7f0000c3e000-0xa6)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/19 15:40:30 executing program 4: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00006d6000)={r1, &(0x7f0000eef000)=""}, 0x10) r2 = syz_open_dev$vcsn(&(0x7f00008f0000)='/dev/vcs#\x00', 0x1, 0x20000) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000ef2000-0x4)=0x0, &(0x7f0000cb1000)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000ef0000)={0x0, 0xffffffffffff8000, 0x20, 0x6, 0xb6}, &(0x7f0000901000)=0x18) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000e50000-0x8)={r3, 0x40}, &(0x7f0000ef1000-0x4)=0x8) syz_open_dev$sndpcmp(&(0x7f00002db000-0x12)='/dev/snd/pcmC#D#p\x00', 0x79d7, 0x80000) 2018/01/19 15:40:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f000048a000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f0000cd1000-0x8)='./file0\x00', 0x200000, 0x5) creat(&(0x7f0000cb5000-0x8)='./file0\x00', 0xd8) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000218000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000943000)={0xffff, 0x5, 0x7, 0x9c, 0x7fffffff, 0x4, 0x800, 0x10000, 0x7, 0x9, 0x8001, 0x4}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000a7e000-0x34)={@loopback=0x7f000001, @multicast1=0xe0000001, 0x1, 0x9, [@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @multicast2=0xe0000002, @rand_addr=0x4, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @multicast1=0xe0000001, @rand_addr=0xff]}, 0x34) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}, 0x1c) 2018/01/19 15:40:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e66000-0xb)='/dev/hwrng\x00', 0x2, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000551000-0x14)={0x1, 0x200, 0x5, 0x4, 0x3, 0x2, 0x40, 0x5, 0x81, 0xd938}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x20000000005, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000f36000)={r1, &(0x7f00009d4000)="", &(0x7f0000db4000)=""/4096}, 0x18) 2018/01/19 15:40:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000b36000)='keyring\x00', &(0x7f000068d000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r0 = request_key(&(0x7f000045d000-0xb)='cifs.idmap\x00', &(0x7f0000715000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000528000-0x1)='\x00', 0x0) keyctl$clear(0x7, r0) r1 = msgget$private(0x0, 0x1000004) msgctl$IPC_STAT(r1, 0x2, &(0x7f000046a000)=""/4096) 2018/01/19 15:40:30 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000008000-0x11)='/dev/vga_arbiter\x00', 0x400, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000007000)={0xffff, 0xfffffffffffffffd}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000003000-0x58)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) quotactl(0x0, &(0x7f0000002000-0x8)='./file0\x00', r2, &(0x7f0000003000-0x1000)="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") setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000004000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xfffffffffffffffe, 0x0, []}, 0x10) 2018/01/19 15:40:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00007f8000-0x10)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) chroot(&(0x7f0000166000)='./file0\x00') socketpair(0x11, 0x5, 0x4, &(0x7f000093d000-0x8)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000311000)={0x4, 0x7, 0x9, 0x7ffbffff, "d3f724b9671d095dc29572d78e2c9eb563616383256eaa31e6472d1dcfae47676a0bcbf8fcdd65fad1132655", 0x3}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c39000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000655000-0x4)=0x8000) 2018/01/19 15:40:30 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000010000)={0x0, 0x39, 0x2, @thr={&(0x7f0000018000-0xe5)="3942939fc34c762f9aed90b8f1ba5789d01cb07348264fd06b2745f7050622627191aff95e589ded4d3e4c69d50c010b8817525251447375667ab5dae2b1846931fdcc78013f718544440f337098b0d38bbd822898587db4bdfa13d71249d6306f749f8e9d86907b22d42832046492eea0e553607b124bc983a8d02dc77cad2547ab882f2bcbb988630f4afec2a61977243a30f6fc0b5c6a23b54c00219b0d99af9d1a0ba79112f2cde29ee28fd637bf8d08b665e926a0c6c63d074a5e64168a83435257a70318cf49a8a2d84a47e13fc366d08510e98f664c0d6c900f505886c766f07155", &(0x7f0000018000-0xd5)="af6d0c577757891d3c2d4d37216334d1a763c0c7ac8b554b411533880075f10ec5660b30f4247df815012f45320a924e956df1a5f22d84498dc660f311261b89a4074f46c6d3ef545d487124a2aa3e207c36d29056585224279362a73be3e83f7c2e6a15b466a465985a70729c3ef81cb005000071a498100e645b1974986a06b3c4c2b61cce912f041ad5b9d487830f6c7955fe632fbf76d85240c4fac81dd3186ac7df4a89d26eeb6fa2dc72323f4c743d7bc83f200d9958c866a69f7c96f2678157735cb80c720bf2ba12d4db36d1608121a814"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000018000-0x4)=0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r0, 0x1, &(0x7f0000018000-0x20)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f0000018000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000004000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000009000)={{&(0x7f0000003000/0x3000)=nil, 0x3000}, 0x1, 0x0}) sched_rr_get_interval(0x0, &(0x7f0000005000)={0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f00005dc000-0x4)=0x0, &(0x7f0000001000-0x5d)="") ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f000000c000-0x10)={&(0x7f0000002000/0x4000)=nil, 0x4000}) 2018/01/19 15:40:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000421000-0x9)='/dev/kvm\x00', 0x0, 0xfff6) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002cb000)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000fa1000-0x8)={0x24a, 0x1}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getrandom(&(0x7f0000172000-0x86)=""/151, 0x97, 0x3) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000054b000/0x18000)=nil, &(0x7f0000c44000-0x18)=[@text16={0x10, &(0x7f0000feb000-0x7c)="eaefce0d00baf80c66b8c8f0008f66efbafc0c66b80e80000066ef36672629f2b8ea008ed8baf80c66b8bc9a0a8566efbafc0c66b80c00000066ef66b8520000000f23c00f21f86635000002000f23f8baf80c66b8ec3d898866efbafc0cb005ee66b9800000c00f326635001000000f30660f017b9cba4300b000ee", 0x7c}], 0x1, 0x0, &(0x7f0000f78000-0x20)=[], 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000888000)={0x2, 0x0, [{0x4b564d02, 0x0, 0x101}, {0x4b564d02, 0x0, 0x0}]}) 2018/01/19 15:40:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) openat$cuse(0xffffffffffffff9c, &(0x7f00003c8000)='/dev/cuse\x00', 0x0, 0x0) listen(r1, 0x40000000000005) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmsg(r2, &(0x7f00009e5000-0x38)={&(0x7f0000683000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000fea000-0x60)=[], 0x0, &(0x7f0000d31000-0x65)=""/101, 0x65, 0x0}, 0x0) close(r2) r3 = accept(r1, 0x0, &(0x7f0000efb000-0x4)=0x0) close(r3) 2018/01/19 15:40:30 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x100) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000006000)=@int=0x0, 0x4) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000006000-0x44)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="d5bda7d23d69", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/19 15:40:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000598000-0x8)=0x2) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000013000-0xa)='/dev/ptmx\x00', 0x80, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f000068e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5, 0x109080) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000f4b000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dbc000-0x4)=0x1c) sendmsg$inet_sctp(r2, &(0x7f00001e1000-0x38)={&(0x7f00003df000)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008af000)=[{&(0x7f0000443000-0xe1)="e6f87edb009a4d530f4599344345a24a5c27a4e72ce3370706dae49b67473f170d144ef86669b66749e55a948794866566a7bfd6fd6852fc1e80020440b2ae10fb4475fb8bea171ae46abcd3beb2816c96dea965aefe748bbd228f4d3519dbc0f061dbb4bbdaac8c9c166d3aad5ac5dd5ec5728a8e485d5f9612be7a5869ef23d2dfb07a0d9959e9a12d4e4eb76b8757e54f372c4fa214932f4fb760b41e9f0dc9e027f0ee874b7020d9a8ec783347adfac78f86a9a269897df91a04c01438f9210892b527927b70a0926a2fef2ea672e5ac2652fabb9d32ba8f7c45cf6da1d148", 0xe1}, {&(0x7f0000512000-0x1000)="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", 0x1000}, {&(0x7f0000ad9000-0x9d)="dfa696ae7e47fe1f5bbfe179085c7b1cb891d182f3519d4ba00d95fa649d959d460144e34ff7d7f7f899305d662d7d46c3d6de3af2ea5bc9b929df5a6764ea008c73714e1ee59dd9201038d0cd40ddb6c1fd4a60f3838e86e037182b9d6573f3fef7a309568784c7ebc5221fa9021bc0bd6f29926a230c1986883e6be2e82d6e38dfb248ff1b7bdbf3550271a238cc90b67105da3cf5eb928ba01c71ad", 0x9d}, {&(0x7f0000849000)="08373fdb60a3d7c529b0bb181ddcb99e38cc8bd5f80979645208437990e925d114c9f2eff281c934d187e28459b53a1267a398af23fa575f8d69e45f9bd901654b257f1575f83b1e98970e0c6b878ebb7d2290ace1d0f1a932", 0x59}, {&(0x7f000098a000-0x4f)="df771221c308f0d3a5416caefc35bee4f8e632d63b18577d87f4f93bb9a98482941cfb43303e279df88f79e738691b129473cc32771e03b892ee19950043cc6d3307cba4b672d3eb8f50cfdceea863", 0x4f}, {&(0x7f0000ff5000)="2cb0b5287ff81f85d85553de2e6174642c82b3b703fb0ff3f8d9953c4a4153dfd2261f088ab0dbf67f83cba660f3c4696439f0f00ccd02b0933de20fca344fd4461223ad56306e7adbdb80595afd4a0c5a3bd6de958e2ead3ce3d6209e6a732ad2abcc65868ceb0c39cc307735b817579bf3c1f20a3ca7e99f55c49a74f663e4906e9632cd185252f58f1aac6123493247cede2d9a7a510d4ae6d0a1465e933d7b909fb40fa06825fdc16cbc60a228ddc274a85c4ae4db6338eac97292dffd9512c147cd96ea1f9303ac5fe0a1e1ca6eed99c561a94cce5b6fd14ada509d74034454371e76f95cd3c019f90f6f73145d75147e54664a298067", 0xf9}, {&(0x7f0000f6e000)="54e7f1a8df85bc1230fa8c870afc0028340119887097a188549ba291e7256022b211afcc9048b16898a4913fdada2099392ad7cbc05065f0de583c425aaae053dd20321e62d04b7432ecb01fb0535e", 0x4f}, {&(0x7f0000e77000)="225c7e24704b309cd9caba4e80d8933b73ef0a32f4a1a03bdb7a2af5f2f8f2bd71ee852f8f07cdf73c59099fdc2370217cff5eed25d557d83577e27411debf83c399a370501ee3ab011f869d1934c4d26efa9f47e1fd766da52aaa7d9d6e9d1f6864ddc05c81", 0x66}, {&(0x7f000049f000)="2d2efed6cbee0dae532755f3210f9a865cd1ec87938b7c9e1ecca4edb9e77148457a7992e7f124ee12302df749d3af26751d8a783c8f55b70d08683f48a8b48c9104c03e45062787ec440d61b654a1dbab135cd7c44e20f16b0e66b87080f02fd7634c59970f6591dc41fe1f24250320a452f1384cc41fc198a002bfa3d34ea75211572e8f5eae6afaf02125a976617585094ff31eaeb39f2762da5016725b4061e2469e638fa2559daa49a1847b072b2eb3ac5b46f276ea1926ed7a367725bc7ed4c51f11c5fc9f60260e8a999d9c4ccd08405d611289cd609db81239e7ffab324858f0e3311ac911ea2bfa63055c1cd1aa74709b", 0xf5}], 0x9, &(0x7f0000a53000-0x90)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x8003, 0x3a, 0x40, r4}}, @init={0x18, 0x84, 0x0, {0x1, 0x1, 0x2, 0x7}}, @init={0x18, 0x84, 0x0, {0xffffffff, 0x2, 0xfffffffffffffff8, 0x1}}], 0x90, 0x8000}, 0x20000040) read(r0, &(0x7f000060f000)=""/217, 0xd9) rt_sigpending(&(0x7f0000e16000-0x8)={0x0}, 0x8) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000d4c000)={r3, 0xf9, "937b58954f7300b1c96cfaf8d3a46ac6d022ef615b1272837563fbce0efb302ba9394cda88a9dc2ade3f6279eb8ea3de83bdb72c551098bff6a9ab91df612aec7db96251e4437def2aed3b5ec0325dfdff4d4ed8c38d46e7c520f6bf1240af3f3a5d1bc8d42dbfab9daa3dafe38abb357d709559bdc8b93987179b2d8c58091e80d09a8d8acc59509f30f5eb6e961ce66f2b939edf2f9ef8a3c700e61eb769cae510546d3527ede6afc53d93b66bb5d3813e97e8baf19597ab2850b7847dce5f53a275dea5b6fa3586b4459223f551a432b8429d07c6af4253c5c8b9aa9c3103d7b6ebccfa8999674c73d938d743e8cbe18d2ffaa41925eabe"}, &(0x7f00001bc000-0x4)=0x101) connect$ipx(r2, &(0x7f000011c000-0x10)={0x4, 0xffff, 0xa00000000000000, "5f38b1d06aff", 0x80000000, 0x0}, 0x10) ioctl$TCXONC(r1, 0x540a, 0x0) 2018/01/19 15:40:30 executing program 3: mmap(&(0x7f0000000000/0x3db000)=nil, 0x3db000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000065000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000fa000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f00000ab000)={{0x6, 0x7, 0x2, 0xffff, "f1162f017fdb2358233baebef606b80c564612077bc269ed5d6e42b4e27d142eba5f320ee34c03c6f7583bf8", 0x6}, 0x0, 0x0, 0x5, r1, 0x2, 0x5, "e60be2772d3fd8cd70391f5dd1b331c9ec6659c9d3fb950e101125a29fda761231131d6ed8edbc385ce4944971a81b5bd8db5a926348039a55cdc2f5de088f73", &(0x7f00000f4000)='\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x5, 0x1ff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = gettid() ioprio_get$pid(0x2, r2) 2018/01/19 15:40:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ppoll(&(0x7f00004c8000-0x50)=[{r0, 0xd, 0x0}], 0x1, &(0x7f0000000000)={0x1000000077359400, 0x0}, &(0x7f00004c7000)={0x0}, 0x8) mlock(&(0x7f0000012000/0x4000)=nil, 0x4000) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000081a000)='/dev/rfkill\x00', 0x80800, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000594000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000e22000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00002e2000)=r2, 0x4) close(r0) 2018/01/19 15:40:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000fe7000-0x8)={0x0, 0x0}) fallocate(r0, 0x3, 0x7, 0xc4) memfd_create(&(0x7f00007a3000)='\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c7e000)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_create1(0x0) r3 = syz_open_dev$admmidi(&(0x7f0000c45000)='/dev/admmidi#\x00', 0x2, 0x0) recvmsg(r2, &(0x7f00005d7000-0x38)={0x0, 0x0, &(0x7f00002bb000-0x20)=[], 0x0, &(0x7f0000f4a000)=""/122, 0x7a, 0x0}, 0x0) sendmsg$netlink(r1, &(0x7f00009cf000-0x38)={0x0, 0x0, &(0x7f00002bf000+0xeff)=[{&(0x7f0000639000-0x49f8)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f000050f000)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) openat(r3, &(0x7f0000755000)='./file0\x00', 0x80, 0x4) 2018/01/19 15:40:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) syz_open_dev$mouse(&(0x7f0000d86000)='/dev/input/mouse#\x00', 0x200, 0x40200) fremovexattr(r0, &(0x7f00004f5000-0x11)=@known='security.selinux\x00') write$evdev(r0, &(0x7f0000e95000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) poll(&(0x7f0000df9000-0x20)=[{r0, 0x0, 0x0}], 0x1, 0x0) r1 = add_key$user(&(0x7f000044d000-0x5)='user\x00', &(0x7f00009d6000-0x2)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000a69000-0xf9)="de3f690f1a61d50e8d7a4bf9deb7d9bf06a02dd4f5483fb3ddd0689fb31a20877974cbd94c4906592c8d6bd0c976d8993b1d578fddee562de2625c5d9a251158f16b0d07b78142c41eaebfc381bcf4316e49fcf14db1193a0966dc27acdf4b08dbe531dedac367f0214aa901d93001066e12e47012fc6d25995de86ffc12ad6ba681f275550703cdc00b8ffd5521c0229dc9cb13d2354432d44f153e93a85a72360371aba05c057ebf8652ec02c7317b2472b8d245cb6f3889d1bfcf4ce13f01536f47de6df76f1f909ad47c29446456c4257428e3c3b0f1e3eebd8f46dfebcd5141a8e1315720ecb66b2a75cf6e9d91a8547d3790a1b23776", 0xf9, 0xfffffffffffffff9) r2 = request_key(&(0x7f0000f3e000-0x8)='big_key\x00', &(0x7f0000f7e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003a6000-0x11)='mime_type]eth0lo\x00', 0xfffffffffffffffc) keyctl$link(0x8, r1, r2) 2018/01/19 15:40:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000176000)='/dev/ptmx\x00', 0x40000000842, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00001c3000-0xa)='/dev/ptmx\x00', 0x3) read(r0, &(0x7f000086f000)=""/1, 0x1) 2018/01/19 15:40:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005f4000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000c0a000)=0x31c6, &(0x7f000041c000)=0x4) r1 = perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setrlimit(0xf, &(0x7f0000657000-0x10)={0x0, 0xfffffffffffffffd}) sendfile(r1, r1, &(0x7f000074e000-0x8)=0x0, 0x16) 2018/01/19 15:40:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000d70000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000053d000)="10", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r1}, &(0x7f0000927000)=""/1, 0x1, &(0x7f0000471000)={&(0x7f0000c4e000-0xa)={'sha256-avx\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000998000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet6_tcp_buf(r3, 0x6, 0x1c, &(0x7f0000e5e000-0x1000)=""/4096, &(0x7f0000b1e000)=0x1000) 2018/01/19 15:40:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00009f6000-0x18)={r1, &(0x7f00009ce000)="cad7f6c3e72b2e5775ae8437c99f4cd8b13a345ece2b6e43e6185027778bb8c4aeb65451c324245bfe167c2a617aadf7fda857bbbf853fdc23b4328004704a36337b396c42c51f998662c4f3d7d3bd6e07e67313cc7b45904cf3ad6942390add4c09e8bab86cd26f1384639f3a353ae4a43de6f6be4ad14b9ab81f68c58cca6985d655922e8165beb8ce", &(0x7f0000ef1000)=""/92}, 0x18) 2018/01/19 15:40:30 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000002000)='eth0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000013000)=[{&(0x7f0000b9b000-0xfa)=""/250, 0xfa}, {&(0x7f0000001000-0xaa)=""/170, 0xaa}, {&(0x7f0000001000-0x57)=""/87, 0x57}, {&(0x7f00007e6000)=""/114, 0x72}, {&(0x7f0000000000)=""/179, 0xb3}], 0x5) setsockopt$inet_opts(r1, 0x0, 0x7, &(0x7f0000018000)="", 0x0) 2018/01/19 15:40:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) nanosleep(&(0x7f0000b59000-0x10)={0x77359400, 0x0}, &(0x7f0000cb2000-0x10)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000dfa000)=[{0x0, 0x0, &(0x7f0000d55000)=[{&(0x7f0000824000-0xb1)="a7d9606eb6d8517947f8f900fc75cda97fc7377e49e3dbc2", 0x18}], 0x1, &(0x7f0000563000)=[@assoc={0x18, 0x117, 0x4, 0x8}], 0x18, 0x0}], 0x1, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r2, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/19 15:40:30 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00002d9000)='/dev/mixer\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000dbb000)=@assoc_value={0x0, 0x3}, &(0x7f0000415000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={r1, 0x4f, "80e5d52c9ccbde90c2f021e45b5d77a9c979ca2da3cb2cac00a9794a8df7af5f0465e5b397b58076db1acad74b1a34da32090c206adb2587d294c9d7c67ef7171df39d67d559b8144190efe68e82a2"}, &(0x7f0000000000)=0x57) 2018/01/19 15:40:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) ioperm(0x0, 0x3, 0x9) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000d45000)='./file0\x00', r0, &(0x7f0000041000)='./file0\x00') mkdirat(r0, &(0x7f0000028000)='./control\x00', 0x0) renameat(r0, &(0x7f0000044000-0x8)='./file0\x00', r0, &(0x7f0000046000-0x9)='./file1\x00') renameat2(r0, &(0x7f0000048000-0xa)='./control\x00', r0, &(0x7f0000011000)='./file1\x00', 0x2) 2018/01/19 15:40:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = socket(0x400000000010, 0x2, 0xc) write(r1, &(0x7f0000f5c000)="", 0x0) dup3(r0, r1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000016000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x401f2a30, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000}, @in6={0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) 2018/01/19 15:40:30 executing program 6: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0x8)='./file0\x00', 0x160) mount(&(0x7f0000020000-0x8)='./file1\x00', &(0x7f0000013000)='./file0\x00', &(0x7f0000003000-0x6)='ramfs\x00', 0x2000882, &(0x7f0000022000-0x6d)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000009000-0x8)='./file1\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') creat(&(0x7f0000021000-0xe)='./file0/file0\x00', 0x0) 2018/01/19 15:40:30 executing program 7: mmap(&(0x7f0000000000/0xd3c000)=nil, 0xd3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) connect$inet(r1, &(0x7f0000cf8000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 15:40:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000332000-0xa)='net/igmp\x00') sendfile(r0, r1, &(0x7f00006dc000-0x8)=0x0, 0x401) 2018/01/19 15:40:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000f5000)='keyring\x00', &(0x7f0000ab6000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$invalidate(0x15, r0) socketpair(0x0, 0x0, 0x0, &(0x7f0000163000-0x8)={0x0, 0x0}) request_key(&(0x7f0000d00000-0xc)='id_resolver\x00', &(0x7f00008ee000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000041a000-0x8)='keyring\x00', r0) 2018/01/19 15:40:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f00002cc000)=""/24, 0x18) write$evdev(0xffffffffffffffff, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x29, 0xdf) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/19 15:40:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xffde, &(0x7f0000f9f000-0x2b)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5e, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000e76000)={0x0, 0x0, []}) openat$autofs(0xffffffffffffff9c, &(0x7f0000bb4000-0xc)='/dev/autofs\x00', 0x0, 0x0) 2018/01/19 15:40:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000e55000)=0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f000000c000-0x9)='children\x00') sendfile(r1, r1, &(0x7f0000364000-0x8)=0x4, 0x5) 2018/01/19 15:40:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000000)="") 2018/01/19 15:40:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f0000a7c000-0x8)=[], &(0x7f0000c6e000)=[]) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) 2018/01/19 15:40:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$key(r1, &(0x7f0000bad000-0x38)={0x0, 0x0, &(0x7f00003bd000)={&(0x7f0000c04000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x217}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 15:40:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) clock_nanosleep(0x5, 0x0, &(0x7f0000f5a000-0x10)={0x0, 0x1c9c380}, &(0x7f00001b8000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000e0b000)={r1, 0x0}, 0x10) [ 44.011477] TCP: request_sock_TCP: Possible SYN flooding on port 20029. Sending cookies. Check SNMP counters. 2018/01/19 15:40:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = add_key(&(0x7f0000c31000)='rxrpc_s\x00', &(0x7f0000dbe000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000045d000)="", 0x0, 0xfffffffffffffffe) stat(&(0x7f00002fc000)='./file0\x00', &(0x7f0000f89000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r0, r1, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000ff7000)='/dev/rtc\x00', 0x0, 0x0) 2018/01/19 15:40:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgsnd(0x0, &(0x7f0000001000)={0x0, ""}, 0x8, 0x0) msgrcv(r0, &(0x7f0000001000)={0x0, ""/0}, 0x8, 0x0, 0x0) msgsnd(r0, &(0x7f00007d7000)={0x10000000000002, ""}, 0x8, 0x0) 2018/01/19 15:40:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000771000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) close(r2) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2, r0]}], 0x1, 0x0}, 0x0) listen(r2, 0x0) dup2(r1, r2) r4 = dup3(r1, r0, 0x0) connect$unix(r4, &(0x7f000002d000)=@abs={0x1, 0x0, 0xffffffffffffffff}, 0x8) [ 44.096878] sock: sock_set_timeout: `syz-executor0' (pid 6259) tries to set negative timeout 2018/01/19 15:40:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="", 0x0) r1 = syz_open_dev$loop(&(0x7f0000283000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/01/19 15:40:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000e54000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1) 2018/01/19 15:40:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x56, &(0x7f0000dae000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x20, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, {[@window={0x3, 0x3, 0x0}, @window={0x3, 0x3, 0x0}, @window={0x3, 0x3, 0x0}]}}, {""}}}}}}}, 0x0) 2018/01/19 15:40:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e65000-0xe)='em0(vboxnet1\'\x00', 0x0) pwrite64(r0, &(0x7f0000002000)="2adf25f7f5b61d887b937817665af702aff8cba8384e55fd4bb5eee82d0b37dd", 0x20, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) creat(&(0x7f0000006000)='./control\x00', 0x0) rename(&(0x7f0000006000-0xa)='./control\x00', &(0x7f0000004000)='./control\x00') rename(&(0x7f0000004000)='./control\x00', &(0x7f0000a5e000-0xa)='./control\x00') 2018/01/19 15:40:31 executing program 1: getgid() munmap(&(0x7f00009ac000/0x4000)=nil, 0x4000) 2018/01/19 15:40:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f0000474000)="aa", 0x1}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/19 15:40:31 executing program 5: r0 = fcntl$getown(0xffffffffffffffff, 0x9) prctl$setptracer(0x59616d61, r0) 2018/01/19 15:40:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cbf000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00001d2000)=0x10001) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ppoll(&(0x7f00009a2000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000de0000-0x10)={0x77359400, 0x0}, &(0x7f00008d4000)={0x0}, 0x8) r1 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x2) 2018/01/19 15:40:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00009f2000-0xb)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x0, 0x4) 2018/01/19 15:40:31 executing program 4: accept4$ax25(0xffffffffffffffff, &(0x7f0000c58000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00009d6000-0x4)=0x10, 0x0) geteuid() 2018/01/19 15:40:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00005f4000-0xc)='/dev/autofs\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000283000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/01/19 15:40:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000ac4000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000444000-0xa)='./control\x00', r0, &(0x7f000034b000-0x8)='./file0\x00') renameat(r0, &(0x7f0000bef000-0x8)='./file0\x00', r0, &(0x7f0000009000)='./control\x00') name_to_handle_at(r0, &(0x7f00009a6000)='./control\x00', &(0x7f0000fbb000)={0xc, 0x0, "507a7e93"}, &(0x7f000091c000-0x4)=0x0, 0x0) 2018/01/19 15:40:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x20900, &(0x7f0000a94000-0x1)="", &(0x7f00002b8000-0x4)=0x0, &(0x7f0000e1a000)=0x0, &(0x7f0000009000)="") 2018/01/19 15:40:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) 2018/01/19 15:40:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$SEM_INFO(0x0, 0x0, 0x13, &(0x7f00000a5000)=""/238) 2018/01/19 15:40:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r1, &(0x7f0000fd6000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00007be000-0x4)=0x8, 0x0) 2018/01/19 15:40:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(0xffffffffffffffff, 0x8018456f, &(0x7f00002c6000)=""/199) keyctl$get_persistent(0x16, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000783000-0x3)='lp\x00', 0x3) sysfs$3(0x3) bind$llc(0xffffffffffffffff, &(0x7f00003b8000)={0x1a, 0x0, 0x0, 0x1, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10) 2018/01/19 15:40:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000bba000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000beb000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000100000001001bf3ff000000006500ff00010000007db0e6f10efbf9a219d8f6aa6bd58d1c43473100e85026e7ff40f9b55bd1b3335d5bffff0001f3", "cfa40005000000f7ffffffff00000000000000ffb833220182ab867d00", [0x0, 0x0], 0x0}) 2018/01/19 15:40:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x55, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000b26000-0x38)=[{r0, 0x4, 0x0}], 0x1, &(0x7f0000071000-0x10)={0x0, 0x0}, &(0x7f0000ddd000)={0x0}, 0x8) 2018/01/19 15:40:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f0000001000)={0x0, ""/0}, 0x8, 0x0, 0x0) perf_event_open(&(0x7f00002b6000-0x78)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f00007d7000)={0x10000000000002, ""}, 0x8, 0x0) [ 44.841115] ================================================================== [ 44.848555] BUG: KASAN: double-free or invalid-free in relay_open+0x6a1/0xa40 [ 44.855804] [ 44.857413] CPU: 1 PID: 6320 Comm: syz-executor5 Not tainted 4.15.0-rc8+ #268 [ 44.864658] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.874074] Call Trace: [ 44.876649] dump_stack+0x194/0x257 [ 44.880258] ? arch_local_irq_restore+0x53/0x53 [ 44.884903] ? show_regs_print_info+0x18/0x18 [ 44.889374] ? __lock_is_held+0xb6/0x140 [ 44.893419] ? relay_open+0x6a1/0xa40 [ 44.897195] print_address_description+0x73/0x250 [ 44.902015] ? relay_open+0x6a1/0xa40 [ 44.905793] ? relay_open+0x6a1/0xa40 [ 44.909568] kasan_report_double_free+0x55/0x80 [ 44.914214] kasan_slab_free+0xa3/0xc0 [ 44.918081] kfree+0xd6/0x260 [ 44.921164] relay_open+0x6a1/0xa40 [ 44.924775] ? relay_open_buf.part.10+0x9b0/0x9b0 [ 44.929598] ? __debugfs_create_file+0x2cf/0x3d0 [ 44.934335] ? debugfs_create_file+0x57/0x70 [ 44.938726] do_blk_trace_setup+0x4a4/0xcd0 [ 44.943035] ? blk_tracer_print_line+0x40/0x40 [ 44.947596] ? __might_sleep+0x95/0x190 [ 44.951554] ? kasan_check_write+0x14/0x20 [ 44.955767] ? _copy_from_user+0x99/0x110 [ 44.959896] __blk_trace_setup+0xbe/0x150 [ 44.964024] ? do_blk_trace_setup+0xcd0/0xcd0 [ 44.968507] ? disk_name+0x98/0x100 [ 44.972120] blk_trace_ioctl+0x206/0x2e0 [ 44.976160] ? blk_add_trace_rq_remap+0x680/0x680 [ 44.980988] ? avc_has_extended_perms+0x7fa/0x12c0 [ 44.985900] blkdev_ioctl+0x1845/0x1e00 [ 44.989851] ? blkpg_ioctl+0xb40/0xb40 [ 44.993714] ? avc_ss_reset+0x110/0x110 [ 44.997664] ? lock_downgrade+0x980/0x980 [ 45.001791] ? lock_release+0xa40/0xa40 [ 45.005743] ? __lock_is_held+0xb6/0x140 [ 45.009815] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 45.015680] ? rcu_note_context_switch+0x710/0x710 [ 45.020600] block_ioctl+0xde/0x120 [ 45.024204] ? blkdev_fallocate+0x3b0/0x3b0 [ 45.028500] do_vfs_ioctl+0x1b1/0x1520 [ 45.032369] ? _cond_resched+0x14/0x30 [ 45.036238] ? ioctl_preallocate+0x2b0/0x2b0 [ 45.040627] ? selinux_capable+0x40/0x40 [ 45.044672] ? SyS_futex+0x269/0x390 [ 45.048377] ? security_file_ioctl+0x89/0xb0 [ 45.052766] SyS_ioctl+0x8f/0xc0 [ 45.056114] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 45.060844] RIP: 0033:0x452e99 [ 45.064009] RSP: 002b:00007f7f28e23c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 45.071697] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452e99 [ 45.078941] RDX: 0000000020beaf68 RSI: 00000000c0481273 RDI: 0000000000000013 [ 45.086185] RBP: 00000000000005ee R08: 0000000000000000 R09: 0000000000000000 [ 45.093430] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f6ef0 [ 45.100676] R13: 00000000ffffffff R14: 00007f7f28e246d4 R15: 0000000000000000 [ 45.107944] [ 45.109546] Allocated by task 6320: [ 45.113149] save_stack+0x43/0xd0 [ 45.116576] kasan_kmalloc+0xad/0xe0 [ 45.120262] kmem_cache_alloc_trace+0x136/0x750 [ 45.124904] relay_open+0xf2/0xa40 [ 45.128416] do_blk_trace_setup+0x4a4/0xcd0 [ 45.132709] __blk_trace_setup+0xbe/0x150 [ 45.136829] blk_trace_ioctl+0x206/0x2e0 [ 45.140864] blkdev_ioctl+0x1845/0x1e00 [ 45.144810] block_ioctl+0xde/0x120 [ 45.148412] do_vfs_ioctl+0x1b1/0x1520 [ 45.152272] SyS_ioctl+0x8f/0xc0 [ 45.155612] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 45.160338] [ 45.161939] Freed by task 6320: [ 45.165190] save_stack+0x43/0xd0 [ 45.168617] kasan_slab_free+0x71/0xc0 [ 45.172478] kfree+0xd6/0x260 [ 45.175556] relay_open+0x84a/0xa40 [ 45.179156] do_blk_trace_setup+0x4a4/0xcd0 [ 45.183449] __blk_trace_setup+0xbe/0x150 [ 45.187602] blk_trace_ioctl+0x206/0x2e0 [ 45.191640] blkdev_ioctl+0x1845/0x1e00 [ 45.195590] block_ioctl+0xde/0x120 [ 45.199190] do_vfs_ioctl+0x1b1/0x1520 [ 45.203049] SyS_ioctl+0x8f/0xc0 [ 45.206391] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 45.211115] [ 45.212717] The buggy address belongs to the object at ffff8801d41ddd40 [ 45.212717] which belongs to the cache kmalloc-512 of size 512 [ 45.225347] The buggy address is located 0 bytes inside of [ 45.225347] 512-byte region [ffff8801d41ddd40, ffff8801d41ddf40) [ 45.237022] The buggy address belongs to the page: [ 45.241925] page:ffffea0007507740 count:1 mapcount:0 mapping:ffff8801d41dd0c0 index:0x0 [ 45.250044] flags: 0x2fffc0000000100(slab) [ 45.254257] raw: 02fffc0000000100 ffff8801d41dd0c0 0000000000000000 0000000100000006 [ 45.262113] raw: ffffea0007459de0 ffffea000750bb60 ffff8801dac00940 0000000000000000 [ 45.269965] page dumped because: kasan: bad access detected [ 45.275645] [ 45.277247] Memory state around the buggy address: [ 45.282160] ffff8801d41ddc00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 45.289502] ffff8801d41ddc80: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 45.296835] >ffff8801d41ddd00: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 45.304167] ^ [ 45.309597] ffff8801d41ddd80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 45.316939] ffff8801d41dde00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 45.324270] ================================================================== [ 45.331599] Disabling lock debugging due to kernel taint [ 45.337021] Kernel panic - not syncing: panic_on_warn set ... [ 45.337021] [ 45.344357] CPU: 1 PID: 6320 Comm: syz-executor5 Tainted: G B 4.15.0-rc8+ #268 [ 45.352902] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.362238] Call Trace: [ 45.364803] dump_stack+0x194/0x257 [ 45.368408] ? arch_local_irq_restore+0x53/0x53 [ 45.373054] ? kasan_end_report+0x32/0x50 [ 45.377176] ? lock_downgrade+0x980/0x980 [ 45.381296] ? vsnprintf+0x1ed/0x1900 [ 45.385077] panic+0x1e4/0x41c [ 45.388242] ? refcount_error_report+0x214/0x214 [ 45.392974] ? add_taint+0x40/0x50 [ 45.396491] ? relay_open+0x6a1/0xa40 [ 45.400870] ? relay_open+0x6a1/0xa40 [ 45.404645] kasan_end_report+0x50/0x50 [ 45.408594] kasan_report_double_free+0x72/0x80 [ 45.413236] kasan_slab_free+0xa3/0xc0 [ 45.417098] kfree+0xd6/0x260 [ 45.420178] relay_open+0x6a1/0xa40 [ 45.423784] ? relay_open_buf.part.10+0x9b0/0x9b0 [ 45.428602] ? __debugfs_create_file+0x2cf/0x3d0 [ 45.433334] ? debugfs_create_file+0x57/0x70 [ 45.437740] do_blk_trace_setup+0x4a4/0xcd0 [ 45.442475] ? blk_tracer_print_line+0x40/0x40 [ 45.447060] ? __might_sleep+0x95/0x190 [ 45.451019] ? kasan_check_write+0x14/0x20 [ 45.455249] ? _copy_from_user+0x99/0x110 [ 45.459373] __blk_trace_setup+0xbe/0x150 [ 45.463496] ? do_blk_trace_setup+0xcd0/0xcd0 [ 45.467970] ? disk_name+0x98/0x100 [ 45.471586] blk_trace_ioctl+0x206/0x2e0 [ 45.475625] ? blk_add_trace_rq_remap+0x680/0x680 [ 45.480445] ? avc_has_extended_perms+0x7fa/0x12c0 [ 45.485352] blkdev_ioctl+0x1845/0x1e00 [ 45.489299] ? blkpg_ioctl+0xb40/0xb40 [ 45.493159] ? avc_ss_reset+0x110/0x110 [ 45.497106] ? lock_downgrade+0x980/0x980 [ 45.501229] ? lock_release+0xa40/0xa40 [ 45.505177] ? __lock_is_held+0xb6/0x140 [ 45.509232] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 45.515096] ? rcu_note_context_switch+0x710/0x710 [ 45.520002] block_ioctl+0xde/0x120 [ 45.523607] ? blkdev_fallocate+0x3b0/0x3b0 [ 45.527902] do_vfs_ioctl+0x1b1/0x1520 [ 45.531771] ? _cond_resched+0x14/0x30 [ 45.535635] ? ioctl_preallocate+0x2b0/0x2b0 [ 45.540020] ? selinux_capable+0x40/0x40 [ 45.544060] ? SyS_futex+0x269/0x390 [ 45.547759] ? security_file_ioctl+0x89/0xb0 [ 45.552144] SyS_ioctl+0x8f/0xc0 [ 45.555488] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 45.560217] RIP: 0033:0x452e99 [ 45.563387] RSP: 002b:00007f7f28e23c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 45.571066] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452e99 [ 45.578312] RDX: 0000000020beaf68 RSI: 00000000c0481273 RDI: 0000000000000013 [ 45.585555] RBP: 00000000000005ee R08: 0000000000000000 R09: 0000000000000000 [ 45.592796] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f6ef0 [ 45.600039] R13: 00000000ffffffff R14: 00007f7f28e246d4 R15: 0000000000000000 [ 45.607781] Dumping ftrace buffer: [ 45.611303] (ftrace buffer empty) [ 45.614985] Kernel Offset: disabled [ 45.618585] Rebooting in 86400 seconds..